ASTRO-PHYSICSABOUT USORDER INFOFORUMSUPPORTSOFTWARE UPDATESCONTACT US Astro-Physics. GTO Keypad with Keypad Protector for all GTO mounts. Serial # of mount required for purchase. (KEYVFK2) The Keypad is a self-contained handheld computer that allows you to control all

essential telescope

ASTRONOMICAL TELESCOPES Astro-Physics. 254mm F14.5 Maksutov-Cassegrain (254F145MC) Our new 254 mm f/14.5 Maksutov-Cassegrain generated a lot of excitement when we introduced the proto ASTRO-PHYSICS MOUNTS Roland Christen. Whether you are a dedicated imager or casual observer, your mount should be easy to set up and polar align, support and track your telescope and ultimately disappear into the background. Astro-Physics has been at the forefront of astronomical mount development since the mid-1980s. We have a dedicated team of designers

and users

ATS PERMANENT PIERS

Note: The ATS12PFP is manufactured by ATS and can be ordered through Astro-Physics. Please call Astro-Physics to place your order: 815-282-1513. Please review the information provided (including the Order Terms & Conditions Below) and the price list in order to answer the following questions:

ACCESSORIES

Astro-Physics. 16" Easy-Balance Dovetail Saddle Plate with 3 clamps - 1600, 1100, 1200, 900, Mach1 and Mach2 (DOVELM162) This 16" Dovetail Saddle Plate, designed and manufactured by Astro-Physics, is CCD TELECOMPRESSOR (CCDT67) Brand : Astro-Physics. Originally developed to tame the focal length of our 10" f/14.6 Mak-Cass, this telecompressor is optimized for scopes ranging from f/9 to f/18 focal ratio. The 2-element cemented design transmits close to 99% of the incoming light over the range of 420 to 700 nm. The focal length of the telecompressor optics is 305mm

(12").

ASTRO-PHYSICS COMMAND CENTER Pricing. All prices are in USD 30% Discount from prices below if you purchase within 45 days after your GTOCP4 Control Box . APCC Standard (APCC-ST) - $249 ** FREE ** with new purchase of 1100GTO and 1600GTO. APCC Pro (APCC-PRO) - $499 ** FREE ** with new purchase of 1100GTO-AE, 1100GTO-AEL, 1600GTO-AE, 1600GTO-AEL or Mach2GTO Additional APCC Standard License (APCC-ST-A) - $49

ASCOM V2 DRIVER

FREE download. Astro-Physics offers a company-supported ASCOM V2 driver. This driver provides ASCOM-compliant mount control for all of the Astro-Physics GTO mounts and acts as a hub allowing multiple client applications to connect through a single serial port without the need for POTH. It has been developed with remote operation in mind

and its

MACH2GTO GERMAN EQUATORIAL MOUNT (MACH2GTO) Mach2GTO German Equatorial Mount. Mach2GTO Equatorial Head with Dual Absolute Encoders. GTO Servo Control Box (GTOCP5) Control Box Adapter ( CBAPT) 13.675" Stainless Steel Counterweight Shaft, 1.875" (47.6 mm) diameter with Machined Safety Stop Knob ( M12676) 6' Cable with PowerPole Connector ( CABPP6) and Clip. 2" ADVANCED CONVERTIBLE PHOTO-VISUAL BARLOW (BARADV Description. Our Advanced Convertible Barlow has a unique design that provides several configurations to increase the focal length of your telescope. It was designed to match the characteristics of small and medium-sized CCD chips. It is also ideal for high-power visual ASTRO-PHYSICSABOUT USORDER INFOFORUMSUPPORTSOFTWARE UPDATESCONTACT US Astro-Physics. GTO Keypad with Keypad Protector for all GTO mounts. Serial # of mount required for purchase. (KEYVFK2) The Keypad is a self-contained handheld computer that allows you to control all

essential telescope

ASTRONOMICAL TELESCOPES Astro-Physics. 254mm F14.5 Maksutov-Cassegrain (254F145MC) Our new 254 mm f/14.5 Maksutov-Cassegrain generated a lot of excitement when we introduced the proto ASTRO-PHYSICS MOUNTS Roland Christen. Whether you are a dedicated imager or casual observer, your mount should be easy to set up and polar align, support and track your telescope and ultimately disappear into the background. Astro-Physics has been at the forefront of astronomical mount development since the mid-1980s. We have a dedicated team of designers

and users

ATS PERMANENT PIERS

Note: The ATS12PFP is manufactured by ATS and can be ordered through Astro-Physics. Please call Astro-Physics to place your order: 815-282-1513. Please review the information provided (including the Order Terms & Conditions Below) and the price list in order to answer the following questions:

ACCESSORIES

Astro-Physics. 16" Easy-Balance Dovetail Saddle Plate with 3 clamps - 1600, 1100, 1200, 900, Mach1 and Mach2 (DOVELM162) This 16" Dovetail Saddle Plate, designed and manufactured by Astro-Physics, is CCD TELECOMPRESSOR (CCDT67) Brand : Astro-Physics. Originally developed to tame the focal length of our 10" f/14.6 Mak-Cass, this telecompressor is optimized for scopes ranging from f/9 to f/18 focal ratio. The 2-element cemented design transmits close to 99% of the incoming light over the range of 420 to 700 nm. The focal length of the telecompressor optics is 305mm

(12").

ASTRO-PHYSICS COMMAND CENTER Pricing. All prices are in USD 30% Discount from prices below if you purchase within 45 days after your GTOCP4 Control Box . APCC Standard (APCC-ST) - $249 ** FREE ** with new purchase of 1100GTO and 1600GTO. APCC Pro (APCC-PRO) - $499 ** FREE ** with new purchase of 1100GTO-AE, 1100GTO-AEL, 1600GTO-AE, 1600GTO-AEL or Mach2GTO Additional APCC Standard License (APCC-ST-A) - $49

ASCOM V2 DRIVER

FREE download. Astro-Physics offers a company-supported ASCOM V2 driver. This driver provides ASCOM-compliant mount control for all of the Astro-Physics GTO mounts and acts as a hub allowing multiple client applications to connect through a single serial port without the need for POTH. It has been developed with remote operation in mind

and its

MACH2GTO GERMAN EQUATORIAL MOUNT (MACH2GTO) Mach2GTO German Equatorial Mount. Mach2GTO Equatorial Head with Dual Absolute Encoders. GTO Servo Control Box (GTOCP5) Control Box Adapter ( CBAPT) 13.675" Stainless Steel Counterweight Shaft, 1.875" (47.6 mm) diameter with Machined Safety Stop Knob ( M12676) 6' Cable with PowerPole Connector ( CABPP6) and Clip. 2" ADVANCED CONVERTIBLE PHOTO-VISUAL BARLOW (BARADV Description. Our Advanced Convertible Barlow has a unique design that provides several configurations to increase the focal length of your telescope. It was designed to match the characteristics of small and medium-sized CCD chips. It is also ideal for high-power visual ASTRO-PHYSICS SOFTWARE ATMOS Optical Design and Analysis Software is the creation of Massimo Riccardi, an Italian advanced. MSRP: Was: Now: $400.00. Add to Cart. Quick view. Astro-Physics.

ACCESSORIES

Astro-Physics. 16" Easy-Balance Dovetail Saddle Plate with 3 clamps - 1600, 1100, 1200, 900, Mach1 and Mach2 (DOVELM162) This 16" Dovetail Saddle Plate, designed and manufactured by Astro-Physics, is

ATS PORTABLE PIERS

1100GTO Mounts You will need to order the Flat Surface Adapter with Flat Pier Plate for 1100GTO (119FSA-FP) made by Astro-Physics. The bottom portion of this part is made to fit directly into the ATS piers (1/8" wall thickness) without modification as per specifications

provided by ATS.

ASTRO-PHYSICS COMMAND CENTER Pricing. All prices are in USD 30% Discount from prices below if you purchase within 45 days after your GTOCP4 Control Box . APCC Standard (APCC-ST) - $249 ** FREE ** with new purchase of 1100GTO and 1600GTO. APCC Pro (APCC-PRO) - $499 ** FREE ** with new purchase of 1100GTO-AE, 1100GTO-AEL, 1600GTO-AE, 1600GTO-AEL or Mach2GTO Additional APCC Standard License (APCC-ST-A) - $49 1100GTO - ASTRO-PHYSICS The 1100GTO is a mid-sized observatory-class mount that will provide reliable operation in your distant, remote observatory *** or *** eagerly travel to star parties where your 12V battery will keep it running all night. We offer three versions: 1100GTO, 1100GTO-AE and 1100GTO-AEL. The latter two versions include the Standard Temperature

MOUNT ACCESSORIES

Losmandy Heavy-duty Folding Tripod with Adjustable Legs - 1100 and 900 Mounts (LMFHDT-AP) The Losmandy Folding Heavy-Duty Tripod offers a great value in blending a robust design with a mid-r. MSRP: Was: Now: $1,025.00. Quick view. Astro-Physics. SPACERS & EXTENSIONS Astro-Physics. 2" Nosepiece Extension with 48mm Threads (EXT48-12.7) This ½" extension is a robust version of T-thread extension tubes. It uses 48 mm threads at b

FOCUSER ADAPTERS

Astro-Physics. 3.5" Focuser Doveloc to 2.7" Female Thread Adapter. Net Spacing Distance: 0.281" (7.14mm) (ADA35DL-27) The "doveloc" feature

of the ADA35DL

92MM F6.65 STOWAWAY (92F665) Description. Astro-Physics introduced the redesigned Stowaway at the Northeast Astro-Imaging Conference on April 18, 2018. Long-time astronomers will recall that we offered f5 and f7 Stowaway refractors from 1999-2002 that are cherished today for their portability and performance. Indeed, our own Stowaway has traveled with us to

star-gaze in

1600GTO GERMAN EQUATORIAL MOUNT WITH APCC Northeast Astronomy Forum (NEAF) 2013. The 1100GTO was introduced at the Northeast Astronomy Forum (NEAF) in Suffern, NY in April 2013. In the video below, George Whitney, from the Astro-Physics Technical Support staff, explains key features of the 1100GTO in an interview conducted by Dennis DiCicco, Sky & Telescope editor. ASTRO-PHYSICSABOUT USORDER INFOFORUMSUPPORTSOFTWARE UPDATESCONTACT US Astro-Physics. GTO Keypad with Keypad Protector for all GTO mounts. Serial # of mount required for purchase. (KEYVFK2) The Keypad is a self-contained handheld computer that allows you to control all

essential telescope

ASTRONOMICAL TELESCOPES Astro-Physics. 254mm F14.5 Maksutov-Cassegrain (254F145MC) Our new 254 mm f/14.5 Maksutov-Cassegrain generated a lot of excitement when we introduced the proto ASTRO-PHYSICS MOUNTS Roland Christen. Whether you are a dedicated imager or casual observer, your mount should be easy to set up and polar align, support and track your telescope and ultimately disappear into the background. Astro-Physics has been at the forefront of astronomical mount development since the mid-1980s. We have a dedicated team of designers

and users

ACCESSORIES

Astro-Physics. 16" Easy-Balance Dovetail Saddle Plate with 3 clamps - 1600, 1100, 1200, 900, Mach1 and Mach2 (DOVELM162) This 16" Dovetail Saddle Plate, designed and manufactured by Astro-Physics, is

ATS PERMANENT PIERS

Note: The ATS12PFP is manufactured by ATS and can be ordered through Astro-Physics. Please call Astro-Physics to place your order: 815-282-1513. Please review the information provided (including the Order Terms & Conditions Below) and the price list in order to answer the following questions: CCD TELECOMPRESSOR (CCDT67) Brand : Astro-Physics. Originally developed to tame the focal length of our 10" f/14.6 Mak-Cass, this telecompressor is optimized for scopes ranging from f/9 to f/18 focal ratio. The 2-element cemented design transmits close to 99% of the incoming light over the range of 420 to 700 nm. The focal length of the telecompressor optics is 305mm

(12").

ASTRO-PHYSICS COMMAND CENTER Pricing. All prices are in USD 30% Discount from prices below if you purchase within 45 days after your GTOCP4 Control Box . APCC Standard (APCC-ST) - $249 ** FREE ** with new purchase of 1100GTO and 1600GTO. APCC Pro (APCC-PRO) - $499 ** FREE ** with new purchase of 1100GTO-AE, 1100GTO-AEL, 1600GTO-AE, 1600GTO-AEL or Mach2GTO Additional APCC Standard License (APCC-ST-A) - $49

ASCOM V2 DRIVER

Astro-Physics offers a company-supported ASCOM V2 driver. This driver provides ASCOM-compliant mount control for all of the Astro-Physics GTO mounts and acts as a hub allowing multiple client applications to connect through a single serial port without the need for POTH. MACH2GTO GERMAN EQUATORIAL MOUNT (MACH2GTO) Mach2GTO German Equatorial Mount. Mach2GTO Equatorial Head with Dual Absolute Encoders. GTO Servo Control Box (GTOCP5) Control Box Adapter ( CBAPT) 13.675" Stainless Steel Counterweight Shaft, 1.875" (47.6 mm) diameter with Machined Safety Stop Knob ( M12676) 6' Cable with PowerPole Connector ( CABPP6) and Clip. 2" ADVANCED CONVERTIBLE PHOTO-VISUAL BARLOW (BARADV Description. Our Advanced Convertible Barlow has a unique design that provides several configurations to increase the focal length of your telescope. It was designed to match the characteristics of small and medium-sized CCD chips. It is also ideal for high-power visual ASTRO-PHYSICSABOUT USORDER INFOFORUMSUPPORTSOFTWARE UPDATESCONTACT US Astro-Physics. GTO Keypad with Keypad Protector for all GTO mounts. Serial # of mount required for purchase. (KEYVFK2) The Keypad is a self-contained handheld computer that allows you to control all

essential telescope

ASTRONOMICAL TELESCOPES Astro-Physics. 254mm F14.5 Maksutov-Cassegrain (254F145MC) Our new 254 mm f/14.5 Maksutov-Cassegrain generated a lot of excitement when we introduced the proto ASTRO-PHYSICS MOUNTS Roland Christen. Whether you are a dedicated imager or casual observer, your mount should be easy to set up and polar align, support and track your telescope and ultimately disappear into the background. Astro-Physics has been at the forefront of astronomical mount development since the mid-1980s. We have a dedicated team of designers

and users

ACCESSORIES

Astro-Physics. 16" Easy-Balance Dovetail Saddle Plate with 3 clamps - 1600, 1100, 1200, 900, Mach1 and Mach2 (DOVELM162) This 16" Dovetail Saddle Plate, designed and manufactured by Astro-Physics, is

ATS PERMANENT PIERS

Note: The ATS12PFP is manufactured by ATS and can be ordered through Astro-Physics. Please call Astro-Physics to place your order: 815-282-1513. Please review the information provided (including the Order Terms & Conditions Below) and the price list in order to answer the following questions: CCD TELECOMPRESSOR (CCDT67) Brand : Astro-Physics. Originally developed to tame the focal length of our 10" f/14.6 Mak-Cass, this telecompressor is optimized for scopes ranging from f/9 to f/18 focal ratio. The 2-element cemented design transmits close to 99% of the incoming light over the range of 420 to 700 nm. The focal length of the telecompressor optics is 305mm

(12").

ASTRO-PHYSICS SOFTWARE ATMOS Optical Design and Analysis Software is the creation of Massimo Riccardi, an Italian advanced. MSRP: Was: Now: $400.00. Add to Cart. Quick view. Astro-Physics.

ATS PORTABLE PIERS

1100GTO Mounts You will need to order the Flat Surface Adapter with Flat Pier Plate for 1100GTO (119FSA-FP) made by Astro-Physics. The bottom portion of this part is made to fit directly into the ATS piers (1/8" wall thickness) without modification as per specifications

provided by ATS.

ASTRO-PHYSICS COMMAND CENTER Pricing. All prices are in USD 30% Discount from prices below if you purchase within 45 days after your GTOCP4 Control Box . APCC Standard (APCC-ST) - $249 ** FREE ** with new purchase of 1100GTO and 1600GTO. APCC Pro (APCC-PRO) - $499 ** FREE ** with new purchase of 1100GTO-AE, 1100GTO-AEL, 1600GTO-AE, 1600GTO-AEL or Mach2GTO Additional APCC Standard License (APCC-ST-A) - $49 1100GTO - ASTRO-PHYSICS The 1100GTO is a mid-sized observatory-class mount that will provide reliable operation in your distant, remote observatory *** or *** eagerly travel to star parties where your 12V battery will keep it running all night. We offer three versions: 1100GTO, 1100GTO-AE and 1100GTO-AEL. The latter two versions include the Standard Temperature

MOUNT ACCESSORIES

Losmandy Heavy-duty Folding Tripod with Adjustable Legs - 1100 and 900 Mounts (LMFHDT-AP) The Losmandy Folding Heavy-Duty Tripod offers a great value in blending a robust design with a mid-r. MSRP: Was: Now: $1,025.00. Quick view. Astro-Physics. SPACERS & EXTENSIONS Astro-Physics. 2" Nosepiece Extension with 48mm Threads (EXT48-12.7) This ½" extension is a robust version of T-thread extension tubes. It uses 48 mm threads at b

FOCUSER ADAPTERS

Astro-Physics. 3.5" Focuser Doveloc to 2.7" Female Thread Adapter. Net Spacing Distance: 0.281" (7.14mm) (ADA35DL-27) The "doveloc" feature

of the ADA35DL

92MM F6.65 STOWAWAY (92F665) Description. Astro-Physics introduced the redesigned Stowaway at the Northeast Astro-Imaging Conference on April 18, 2018. Long-time astronomers will recall that we offered f5 and f7 Stowaway refractors from 1999-2002 that are cherished today for their portability and performance. Indeed, our own Stowaway has traveled with us to

star-gaze in

130MM F6.3 STARFIRE GTX "GRAN TURISMO" WITH 3.5" FOCUSER The triplet lens is the same extraordinary quality that you have come to expect from Astro-Physics. 3.5" Astro-Physics focuser - silky smooth with a greaseless drawtube and the dual-speed mechanism of the FeatherTouch 9:1 Micro. The dual-speed feature is particularly

advantageous for

ADAPTER M43/T-2, VIXEN (BP22) Adapter ring with 2" external thread and T-2 external thread Changes a 2" (50.8mm) inner thread t. MSRP: Was: Now: $45.00. Add to Cart. ASTRO-PHYSICSABOUT USORDER INFOFORUMSUPPORTSOFTWARE UPDATESCONTACT US Astro-Physics. GTO Keypad with Keypad Protector for all GTO mounts. Serial # of mount required for purchase. (KEYVFK2) The Keypad is a self-contained handheld computer that allows you to control all

essential telescope

ASTRONOMICAL TELESCOPES Astro-Physics. 254mm F14.5 Maksutov-Cassegrain (254F145MC) Our new 254 mm f/14.5 Maksutov-Cassegrain generated a lot of excitement when we introduced the proto ASTRO-PHYSICS MOUNTS Roland Christen. Whether you are a dedicated imager or casual observer, your mount should be easy to set up and polar align, support and track your telescope and ultimately disappear into the background. Astro-Physics has been at the forefront of astronomical mount development since the mid-1980s. We have a dedicated team of designers

and users

ACCESSORIES

Astro-Physics. 16" Easy-Balance Dovetail Saddle Plate with 3 clamps - 1600, 1100, 1200, 900, Mach1 and Mach2 (DOVELM162) This 16" Dovetail Saddle Plate, designed and manufactured by Astro-Physics, is CCD TELECOMPRESSOR (CCDT67) Brand : Astro-Physics. Originally developed to tame the focal length of our 10" f/14.6 Mak-Cass, this telecompressor is optimized for scopes ranging from f/9 to f/18 focal ratio. The 2-element cemented design transmits close to 99% of the incoming light over the range of 420 to 700 nm. The focal length of the telecompressor optics is 305mm

(12").

ATS PERMANENT PIERS

Note: The ATS12PFP is manufactured by ATS and can be ordered through Astro-Physics. Please call Astro-Physics to place your order: 815-282-1513. Please review the information provided (including the Order Terms & Conditions Below) and the price list in order to answer the following questions: MACH2GTO GERMAN EQUATORIAL MOUNT (MACH2GTO) Mach2GTO German Equatorial Mount. Mach2GTO Equatorial Head with Dual Absolute Encoders. GTO Servo Control Box (GTOCP5) Control Box Adapter ( CBAPT) 13.675" Stainless Steel Counterweight Shaft, 1.875" (47.6 mm) diameter with Machined Safety Stop Knob ( M12676) 6' Cable with PowerPole Connector ( CABPP6) and Clip. 2" U-FILTER, VENUS FILTER (BPU2) Baader U-Filter (Venus and UV) 350nm. Transmission peak approx. 80% at 350nm, bandwidth 60nm (320-380nm), completely blocking the entire spectral range from 200nm to 1120nm. Dielectric multi-coating on optically polished Schott Glass. Enables imaging in the deep UV spectral region. A "breakthrough" for imaging the planet Venus! 2" ADVANCED CONVERTIBLE PHOTO-VISUAL BARLOW (BARADV Description. Our Advanced Convertible Barlow has a unique design that provides several configurations to increase the focal length of your telescope. It was designed to match the characteristics of small and medium-sized CCD chips. It is also ideal for high-power visual 2" ADAPTER WITH BRASS LOCKING RING (ADA2003A) Description. Description. Custom CNC machined thumbscrews provide an elegant update to our 2" compression adapter. It features three custom machined 1/4-28 x 0.8" thumbscrews. Use this adapter for critical applications and heavy loads, i.e. to center your CCD camera securely for an imaging run. Threads into our 2.7”, 3.5” and 4”focusers. ASTRO-PHYSICSABOUT USORDER INFOFORUMSUPPORTSOFTWARE UPDATESCONTACT US Astro-Physics. GTO Keypad with Keypad Protector for all GTO mounts. Serial # of mount required for purchase. (KEYVFK2) The Keypad is a self-contained handheld computer that allows you to control all

essential telescope

ASTRONOMICAL TELESCOPES Astro-Physics. 254mm F14.5 Maksutov-Cassegrain (254F145MC) Our new 254 mm f/14.5 Maksutov-Cassegrain generated a lot of excitement when we introduced the proto ASTRO-PHYSICS MOUNTS Roland Christen. Whether you are a dedicated imager or casual observer, your mount should be easy to set up and polar align, support and track your telescope and ultimately disappear into the background. Astro-Physics has been at the forefront of astronomical mount development since the mid-1980s. We have a dedicated team of designers

and users

ACCESSORIES

Astro-Physics. 16" Easy-Balance Dovetail Saddle Plate with 3 clamps - 1600, 1100, 1200, 900, Mach1 and Mach2 (DOVELM162) This 16" Dovetail Saddle Plate, designed and manufactured by Astro-Physics, is CCD TELECOMPRESSOR (CCDT67) Brand : Astro-Physics. Originally developed to tame the focal length of our 10" f/14.6 Mak-Cass, this telecompressor is optimized for scopes ranging from f/9 to f/18 focal ratio. The 2-element cemented design transmits close to 99% of the incoming light over the range of 420 to 700 nm. The focal length of the telecompressor optics is 305mm

(12").

ATS PERMANENT PIERS

Note: The ATS12PFP is manufactured by ATS and can be ordered through Astro-Physics. Please call Astro-Physics to place your order: 815-282-1513. Please review the information provided (including the Order Terms & Conditions Below) and the price list in order to answer the following questions: MACH2GTO GERMAN EQUATORIAL MOUNT (MACH2GTO) Mach2GTO German Equatorial Mount. Mach2GTO Equatorial Head with Dual Absolute Encoders. GTO Servo Control Box (GTOCP5) Control Box Adapter ( CBAPT) 13.675" Stainless Steel Counterweight Shaft, 1.875" (47.6 mm) diameter with Machined Safety Stop Knob ( M12676) 6' Cable with PowerPole Connector ( CABPP6) and Clip. 2" U-FILTER, VENUS FILTER (BPU2) Baader U-Filter (Venus and UV) 350nm. Transmission peak approx. 80% at 350nm, bandwidth 60nm (320-380nm), completely blocking the entire spectral range from 200nm to 1120nm. Dielectric multi-coating on optically polished Schott Glass. Enables imaging in the deep UV spectral region. A "breakthrough" for imaging the planet Venus! 2" ADVANCED CONVERTIBLE PHOTO-VISUAL BARLOW (BARADV Description. Our Advanced Convertible Barlow has a unique design that provides several configurations to increase the focal length of your telescope. It was designed to match the characteristics of small and medium-sized CCD chips. It is also ideal for high-power visual 2" ADAPTER WITH BRASS LOCKING RING (ADA2003A) Description. Description. Custom CNC machined thumbscrews provide an elegant update to our 2" compression adapter. It features three custom machined 1/4-28 x 0.8" thumbscrews. Use this adapter for critical applications and heavy loads, i.e. to center your CCD camera securely for an imaging run. Threads into our 2.7”, 3.5” and 4”focusers. ASTRO-PHYSICS MOUNTS Roland Christen. Whether you are a dedicated imager or casual observer, your mount should be easy to set up and polar align, support and track your telescope and ultimately disappear into the background. Astro-Physics has been at the forefront of astronomical mount development since the mid-1980s. We have a dedicated team of designers

and users

ASTRO-PHYSICS SOFTWARE ATMOS Optical Design and Analysis Software is the creation of Massimo Riccardi, an Italian advanced. MSRP: Was: Now: $400.00. Add to Cart. Quick view. Astro-Physics. 1100GTO - ASTRO-PHYSICS The 1100GTO is a mid-sized observatory-class mount that will provide reliable operation in your distant, remote observatory *** or *** eagerly travel to star parties where your 12V battery will keep it running all night. We offer three versions: 1100GTO, 1100GTO-AE and 1100GTO-AEL. The latter two versions include the Standard Temperature ADVANCED TELESCOPE SYSTEMS PRODUCTS Now: $325.00. Quick view. Advanced Telescope Systems. 12" ATS Pier Extension for 10" ATS Pier. Available for new pier orders only. Shipping & handling charges additional. (ATS10EXT12) Order this extension if you require 12 additional inches to achieve your ideal

pier height.

ASTRO-PHYSICS COMMAND CENTER Pricing. All prices are in USD 30% Discount from prices below if you purchase within 45 days after your GTOCP4 Control Box . APCC Standard (APCC-ST) - $249 ** FREE ** with new purchase of 1100GTO and 1600GTO. APCC Pro (APCC-PRO) - $499 ** FREE ** with new purchase of 1100GTO-AE, 1100GTO-AEL, 1600GTO-AE, 1600GTO-AEL or Mach2GTO Additional APCC Standard License (APCC-ST-A) - $49

ASCOM V2 DRIVER

FREE download. Astro-Physics offers a company-supported ASCOM V2 driver. This driver provides ASCOM-compliant mount control for all of the Astro-Physics GTO mounts and acts as a hub allowing multiple client applications to connect through a single serial port without the need for POTH. It has been developed with remote operation in mind

and its

SPACERS & EXTENSIONS Astro-Physics. 2" Nosepiece Extension with 48mm Threads (EXT48-12.7) This ½" extension is a robust version of T-thread extension tubes. It uses 48 mm threads at b 2" ADAPTER WITH BRASS LOCKING RING (ADA2003A) Description. Description. Custom CNC machined thumbscrews provide an elegant update to our 2" compression adapter. It features three custom machined 1/4-28 x 0.8" thumbscrews. Use this adapter for critical applications and heavy loads, i.e. to center your CCD camera securely for an imaging run. Threads into our 2.7”, 3.5” and 4”focusers. 1.25" ADAPTER WITH BRASS LOCKING RING (ADA125) Description. The 1.25" adapter is included with our focusers (and refractors); however, we also offer it as an accessory to use with any telescope. It slips into a 2" opening and is used for 1.25" accessories. It features a brass locking ring and is threaded for 48 mm filters. Please note that if you use long-barreled eyepieces, such

as TeleVue

2" VISUAL BACK THREADS ONTO THE 3.25" REAR CELL OF THE This 2" visual back threads onto the rear cell of 10" to 14" Celestron SCTs with 3.25" male threads on the telescope's rear cell. It provides a full 2" unobstructed opening (unlike most visual backs). ASTRO-PHYSICSABOUT USORDER INFOFORUMSUPPORTSOFTWARE UPDATESCONTACT US Astro-Physics. GTO Keypad with Keypad Protector for all GTO mounts. Serial # of mount required for purchase. (KEYVFK2) The Keypad is a self-contained handheld computer that allows you to control all

essential telescope

ASTRONOMICAL TELESCOPES Astro-Physics. 254mm F14.5 Maksutov-Cassegrain (254F145MC) Our new 254 mm f/14.5 Maksutov-Cassegrain generated a lot of excitement when we introduced the proto ASTRO-PHYSICS MOUNTS Roland Christen. Whether you are a dedicated imager or casual observer, your mount should be easy to set up and polar align, support and track your telescope and ultimately disappear into the background. Astro-Physics has been at the forefront of astronomical mount development since the mid-1980s. We have a dedicated team of designers

and users

ASTRO-PHYSICS SOFTWARE ATMOS Optical Design and Analysis Software is the creation of Massimo Riccardi, an Italian advanced. MSRP: Was: Now: $400.00. Add to Cart. Quick view. Astro-Physics.

ACCESSORIES

Astro-Physics. 16" Easy-Balance Dovetail Saddle Plate with 3 clamps - 1600, 1100, 1200, 900, Mach1 and Mach2 (DOVELM162) This 16" Dovetail Saddle Plate, designed and manufactured by Astro-Physics, is CCD TELECOMPRESSOR (CCDT67) Brand : Astro-Physics. Originally developed to tame the focal length of our 10" f/14.6 Mak-Cass, this telecompressor is optimized for scopes ranging from f/9 to f/18 focal ratio. The 2-element cemented design transmits close to 99% of the incoming light over the range of 420 to 700 nm. The focal length of the telecompressor optics is 305mm

(12").

1100GTO - ASTRO-PHYSICS The 1100GTO is a mid-sized observatory-class mount that will provide reliable operation in your distant, remote observatory *** or *** eagerly travel to star parties where your 12V battery will keep it running all night. We offer three versions: 1100GTO, 1100GTO-AE and 1100GTO-AEL. The latter two versions include the Standard Temperature MACH2GTO GERMAN EQUATORIAL MOUNT (MACH2GTO) Mach2GTO German Equatorial Mount. Mach2GTO Equatorial Head with Dual Absolute Encoders. GTO Servo Control Box (GTOCP5) Control Box Adapter ( CBAPT) 13.675" Stainless Steel Counterweight Shaft, 1.875" (47.6 mm) diameter with Machined Safety Stop Knob ( M12676) 6' Cable with PowerPole Connector ( CABPP6) and Clip. ASTRO-PHYSICS COMMAND CENTER Pricing. All prices are in USD 30% Discount from prices below if you purchase within 45 days after your GTOCP4 Control Box . APCC Standard (APCC-ST) - $249 ** FREE ** with new purchase of 1100GTO and 1600GTO. APCC Pro (APCC-PRO) - $499 ** FREE ** with new purchase of 1100GTO-AE, 1100GTO-AEL, 1600GTO-AE, 1600GTO-AEL or Mach2GTO Additional APCC Standard License (APCC-ST-A) - $49 ASTRO-PHYSICSABOUT USORDER INFOFORUMSUPPORTSOFTWARE UPDATESCONTACT US Astro-Physics. GTO Keypad with Keypad Protector for all GTO mounts. Serial # of mount required for purchase. (KEYVFK2) The Keypad is a self-contained handheld computer that allows you to control all

essential telescope

ASTRONOMICAL TELESCOPES Astro-Physics. 254mm F14.5 Maksutov-Cassegrain (254F145MC) Our new 254 mm f/14.5 Maksutov-Cassegrain generated a lot of excitement when we introduced the proto ASTRO-PHYSICS MOUNTS Roland Christen. Whether you are a dedicated imager or casual observer, your mount should be easy to set up and polar align, support and track your telescope and ultimately disappear into the background. Astro-Physics has been at the forefront of astronomical mount development since the mid-1980s. We have a dedicated team of designers

and users

ASTRO-PHYSICS SOFTWARE ATMOS Optical Design and Analysis Software is the creation of Massimo Riccardi, an Italian advanced. MSRP: Was: Now: $400.00. Add to Cart. Quick view. Astro-Physics.

ACCESSORIES

Astro-Physics. 16" Easy-Balance Dovetail Saddle Plate with 3 clamps - 1600, 1100, 1200, 900, Mach1 and Mach2 (DOVELM162) This 16" Dovetail Saddle Plate, designed and manufactured by Astro-Physics, is CCD TELECOMPRESSOR (CCDT67) Brand : Astro-Physics. Originally developed to tame the focal length of our 10" f/14.6 Mak-Cass, this telecompressor is optimized for scopes ranging from f/9 to f/18 focal ratio. The 2-element cemented design transmits close to 99% of the incoming light over the range of 420 to 700 nm. The focal length of the telecompressor optics is 305mm

(12").

1100GTO - ASTRO-PHYSICS The 1100GTO is a mid-sized observatory-class mount that will provide reliable operation in your distant, remote observatory *** or *** eagerly travel to star parties where your 12V battery will keep it running all night. We offer three versions: 1100GTO, 1100GTO-AE and 1100GTO-AEL. The latter two versions include the Standard Temperature MACH2GTO GERMAN EQUATORIAL MOUNT (MACH2GTO) Mach2GTO German Equatorial Mount. Mach2GTO Equatorial Head with Dual Absolute Encoders. GTO Servo Control Box (GTOCP5) Control Box Adapter ( CBAPT) 13.675" Stainless Steel Counterweight Shaft, 1.875" (47.6 mm) diameter with Machined Safety Stop Knob ( M12676) 6' Cable with PowerPole Connector ( CABPP6) and Clip. ASTRO-PHYSICS COMMAND CENTER Pricing. All prices are in USD 30% Discount from prices below if you purchase within 45 days after your GTOCP4 Control Box . APCC Standard (APCC-ST) - $249 ** FREE ** with new purchase of 1100GTO and 1600GTO. APCC Pro (APCC-PRO) - $499 ** FREE ** with new purchase of 1100GTO-AE, 1100GTO-AEL, 1600GTO-AE, 1600GTO-AEL or Mach2GTO Additional APCC Standard License (APCC-ST-A) - $49 1.25" ADAPTER WITH BRASS LOCKING RING (ADA125) Description. The 1.25" adapter is included with our focusers (and refractors); however, we also offer it as an accessory to use with any telescope. It slips into a 2" opening and is used for 1.25" accessories. It features a brass locking ring and is threaded for 48 mm filters. Please note that if you use long-barreled eyepieces, such

as TeleVue

ASTRO-PHYSICS SOFTWARE ATMOS Optical Design and Analysis Software is the creation of Massimo Riccardi, an Italian advanced. MSRP: Was: Now: $400.00. Add to Cart. Quick view. Astro-Physics.

ATS PORTABLE PIERS

Advanced Telescope Systems (ATS) portable telescope piers meet the exacting requirement of a rigid base for your observing platform while being very portable, extremely solid, easily leveled and impervious to all weather. All pier tubes, legs and connecting parts are constructed of 6061 aluminum. All bolts and screw assemblies are stainless steel.

ATS PERMANENT PIERS

Note: The ATS12PFP is manufactured by ATS and can be ordered through Astro-Physics. Please call Astro-Physics to place your order: 815-282-1513. Please review the information provided (including the Order Terms & Conditions Below) and the price list in order to answer the following questions:

ASCOM V2 DRIVER

FREE download. Astro-Physics offers a company-supported ASCOM V2 driver. This driver provides ASCOM-compliant mount control for all of the Astro-Physics GTO mounts and acts as a hub allowing multiple client applications to connect through a single serial port without the need for POTH. It has been developed with remote operation in mind

and its

ASTRO-PHYSICS LEGACY PRODUCT HISTORY Legacy Product History. This link takes you to our sister website for information pertaining to telescopes and mounts that we have produced in the past. Legacy Product History. If you are looking for technical support for these items, check these two links. Keep in mind that some of the current manuals may provide useful, updated information. 1.25" ADAPTER WITH BRASS LOCKING RING (ADA125) Description. The 1.25" adapter is included with our focusers (and refractors); however, we also offer it as an accessory to use with any telescope. It slips into a 2" opening and is used for 1.25" accessories. It features a brass locking ring and is threaded for 48 mm filters. Please note that if you use long-barreled eyepieces, such

as TeleVue

2" U-FILTER, VENUS FILTER (BPU2) Baader U-Filter (Venus and UV) 350nm. Transmission peak approx. 80% at 350nm, bandwidth 60nm (320-380nm), completely blocking the entire spectral range from 200nm to 1120nm. Dielectric multi-coating on optically polished Schott Glass. Enables imaging in the deep UV spectral region. A "breakthrough" for imaging the planet Venus! 2" ADAPTER WITH BRASS LOCKING RING (ADA2003A) Description. Description. Custom CNC machined thumbscrews provide an elegant update to our 2" compression adapter. It features three custom machined 1/4-28 x 0.8" thumbscrews. Use this adapter for critical applications and heavy loads, i.e. to center your CCD camera securely for an imaging run. Threads into our 2.7”, 3.5” and 4”focusers. 92MM F6.65 STOWAWAY (92F665) Description. Astro-Physics introduced the redesigned Stowaway at the Northeast Astro-Imaging Conference on April 18, 2018. Long-time astronomers will recall that we offered f5 and f7 Stowaway refractors from 1999-2002 that are cherished today for their portability and performance. Indeed, our own Stowaway has traveled with us to

star-gaze in

1.25" SINGLE POLARIZING FILTER (BPPOL125) Description. Description. These filters come in two sizes: 1.25" (BPPOL125) and 2" (BPPOL2) Baader 1.25" Polarizing Filter (1 piece) For step-less brightness-control in combination with another single polarizing filter or a Herschel Wedge. Perfect for observing moon or planets or for solar observations with AstroSolar Safety Film ND 5.0.

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NGC 1365

WELCOME TO ASTRO-PHYSICS Dedicated to Craftsmanship CHECK OUT OUR NEW MACH2GTO!

Tarantula Nebula

1100GTO WITH ABSOLUTE ENCODERS

M27, Dumbell Nebula

M78

NGC 1365

WELCOME TO ASTRO-PHYSICS Dedicated to Craftsmanship CHECK OUT OUR NEW MACH2GTO!

Tarantula Nebula

1100GTO WITH ABSOLUTE ENCODERS

M27, Dumbell Nebula

M78

NGC 1365

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FEATURED PRODUCTS

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Astro-Physics

GTOCP4 CONTROL BOX FOR ALL GTO MOUNTS, EXCEPT MACH2GTO. ORDER NEW 2-PIN POWER CABLE (GTOCP4) All GTO mounts(except the Mach2GTO) produced since 1998 can be easily upgraded!!! The GTOCP4 Up

MSRP:

Was:

Now: $1,195.00

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Astro-Physics

GTO KEYPAD WITH KEYPAD PROTECTOR FOR ALL GTO MOUNTS. SERIAL # OF MOUNT REQUIRED FOR PURCHASE. (KEYVFK2) The Keypad is a self-contained handheld computer that allows you to control all essential telescope

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Astro-Physics

16" EASY-BALANCE DOVETAIL SADDLE PLATE WITH 3 CLAMPS - 1600, 1100, 1200, 900, MACH1 AND MACH2 (DOVELM162) This 16" Dovetail Saddle Plate, designed and manufactured by Astro-Physics, is the ultimate in versa

MSRP:

Was:

Now: $260.00

Add to Cart

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Astro-Physics

6" EAGLE ADJUSTABLE FOLDING PIER (EAGLE6-EZ) The Astro-Physics 6" Eagle Folding Pier is a versatile work-of-art as well as a totally practical to

MSRP:

Was:

Now: $1,780.00

Add to Cart

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Astro-Physics

10" SADDLE PLATE FOR BOTH D-STYLE AND V-STYLE BARS (DOVEDV10) This 10” dual-style saddle plate fills the need of customers who have multiple scopes.  Often,

MSRP:

Was:

Now: $210.00

Add to Cart

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Astro-Physics

0.8X CCD TELECOMPRESSOR FOR 92MM STOWAWAY AND 105MM TRAVELER. REQUIRES 2.5" DOVELOC END CAP THAT COMES WITH 92MM F6.65 STOWAWAY OR EC2725 FOR TRAVELER. (92TCC) The 92 Stowaway’s Telecompressor Corrector (92TCC) is used to provide 0.80x image reduction while co

MSRP:

Was:

Now: $550.00

Add to Cart

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Baader Planetarium/Astro-Physics 10 X 60 VARIO FINDER WITH QUICK RELEASE GUIDER BRACKET KIT.

(1060VGKIT)

The Astro-Physics designed Guider Bracket greatly expands the versatility and functionality of the B

MSRP:

Was:

Now: $662.00

Add to Cart

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Astro-Physics

16" VERSATILE DOVETAIL PLATE FOR D-STYLE DOVETAIL SADDLE PLATES

(SBD16)

This 16" Versatile Dovetail Plate  is exceptionally strong, providing a rigid structure to your

MSRP:

Was:

Now: $140.00

Add to Cart

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Astro-Physics

RIGHT-ANGLE POLAR ALIGNMENT SCOPE WITH LED ILLUMINATOR (RAPAS) This revolutionary design has been enthusiastically praised for its ease of use and accuracy by cust

MSRP:

Was:

Now: $390.00

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Astro-Physics

12" DOVETAIL PLATE FOR D-STYLE SADDLE PLATES (SBD12) This 12" Dovetail Sliding Bar was designed with short instruments in mind. The middle portion of the

MSRP:

Was:

Now: $120.00

Add to Cart

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Astro-Physics

CCD TELECOMPRESSOR (CCDT67) Originally developed to tame the focal length of our 10" f/14.6 Mak-Cass, this telecompressor is opt

MSRP:

Was:

Now: $165.00

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Astro-Physics

FIELD FLATTENER FOR 92MM STOWAWAY AND TRAVELER, MACHINED COVERS. REQUIRES 2.5" DOVELOC END CAP THAT COMES WITH 92MM F6.65 STOWAWAY OR 2725EC FOR TRAVELER (92FF) The 92 Stowaway’s Field Flattener (92FF) is used to correct the field curvature that is inherent in

MSRP:

Was:

Now: $550.00

Add to Cart

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MOST POPULAR PRODUCTS

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Astro-Physics

COUNTERWEIGHTS FOR 1.875" SHAFT - MACH2, 900, 1100, 1200 & 1600 (ALSO MACH1 USING OPTIONAL SHAFT) Our counterweights are precision machined from 303 stainless steel. The weights slip easily onto the

MSRP:

Was:

Now: $110.00

Options

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Astro-Physics

2.7" THREAD-ON EXTENSIONS FOR ASTRO-PHYSICS FOCUSERS AND ACCESSORIES May 31, 2021 - Part # changed to more clearly describe its function. Refer to the chart b

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Astro-Physics

MULTI RADIUS BASE FOR QUICK RELEASE FINDER BRACKET & ACCESSORIES USING MALE DOVETAIL BASE (A3251-B), INCLUDING STARFMD. (QRBASEM) This Quick Release base is designed to securely fit scopes from as small as 3” on up, so that it wil

MSRP:

Was:

Now: $50.00

Add to Cart

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Astro-Physics

10" SADDLE PLATE FOR BOTH D-STYLE AND V-STYLE BARS (DOVEDV10) This 10” dual-style saddle plate fills the need of customers who have multiple scopes.  Often,

MSRP:

Was:

Now: $210.00

Add to Cart

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Astro-Physics

COUNTERWEIGHTS FOR 1.125" SHAFT - 400, 600E, 800 AND MACH1 Our counterweights are precision machined from 303 stainless steel. The weights slip easily onto the

MSRP:

Was:

Now: $95.00

Options

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Astro-Physics

16" EASY-BALANCE DOVETAIL SADDLE PLATE WITH 3 CLAMPS - 1600, 1100, 1200, 900, MACH1 AND MACH2 (DOVELM162) This 16" Dovetail Saddle Plate, designed and manufactured by Astro-Physics, is the ultimate in versa

MSRP:

Was:

Now: $260.00

Add to Cart

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Future Technology Devices International FTDI USB-TO-SINGLE PORT SERIAL ADAPTER (USB1PFTDI) We strongly recommend that you use a genuine FTDI USB-to-Serial Adapter. Do not use adapters that cl

MSRP:

Was:

Now: $43.00

Add to Cart

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Astro-Physics

MAXBRIGHT 2" MIRROR DIAGONAL WITH DIALECTRIC COATING AND BRASS LOCKING RING (PMDMAX) The Astro-Physics 2" MaxBright Diagonal was designed with several unique features to provide optimum

MSRP:

Was:

Now: $350.00

Add to Cart

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Astro-Physics

FLAT SURFACE TRIPOD ADAPTER - ATTACH 400, 600E, MACH1 AND MACH2 TO A FLAT SURFACE (ADATRI) This adapter is necessary to attach an Astro-Physics 400, 600E, Mach1GTO or Mach2GTO mount to a trip

MSRP:

Was:

Now: $80.00

Add to Cart

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Astro-Physics

12" DOVETAIL PLATE FOR D-STYLE SADDLE PLATES (SBD12) This 12" Dovetail Sliding Bar was designed with short instruments in mind. The middle portion of the

MSRP:

Was:

Now: $120.00

Add to Cart

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Astro-Physics

RIGHT-ANGLE POLAR ALIGNMENT SCOPE WITH LED ILLUMINATOR (RAPAS) This revolutionary design has been enthusiastically praised for its ease of use and accuracy by cust

MSRP:

Was:

Now: $390.00

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Astro-Physics

POWER CABLE SET WITH 2-PIN AND POWERPOLE CONNECTORS FOR GTOCP4 AND

GTOCP5 (CABPP4SET)

The power cable for the GTOCP4 or GTOCP5 (Mach2GTO only) can purchased as a set or the individual pa

MSRP:

Was:

Now: $120.00

Add to Cart

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NEW PRODUCTS

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Astro-Physics

HANDLE WITH 6.3" SPACING FOR 1/4-20 THREADED HOLES, IDEAL FOR STOWAWAY OR 130 REFRACTOR (63HANDLE) Hey! Do you want a hand with that scope? Our CNC machined handle can help you safely tote your Stow

MSRP:

Was:

Now: $65.00

Add to Cart

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Astro-Physics

MACH1GTO COUNTERWEIGHT SHAFT ADAPTER WITH STAINLESS STEEL INSERT

(SM1CSA)

If your Mach1GTO mount is is frequently used as a portable mount, you may wish to consider upgrading

MSRP:

Was:

Now: $95.00

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Astro-Physics

1600GTO COUNTERWEIGHT SHAFT ADAPTER WITH STAINLESS STEEL INSERT

(S1600CSA)

If your 1600GTO mount is is frequently used as a portable mount, you may wish to consider upgrading

MSRP:

Was:

Now: $95.00

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Astro-Physics

1200 COUNTERWEIGHT SHAFT ADAPTER WITH STAINLESS STEEL INSERT

(S1200CSA)

If your 1200 is frequently used as a portable mount, you may wish to consider upgrading to this coun

MSRP:

Was:

Now: $95.00

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Astro-Physics

900 COUNTERWEIGHT SHAFT ADAPTER WITH STAINLESS STEEL INSERT (S900CSA) If your 900 is frequently used as a portable mount, you may wish to consider upgrading to this count

MSRP:

Was:

Now: $95.00

Add to Cart

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Astro-Physics

1100GTO COUNTERWEIGHT SHAFT ADAPTER WITH STAINLESS STEEL INSERT

(S1100CSA)

If your 1100GTO mount is is frequently used as a portable mount, you may wish to consider upgrading

MSRP:

Was:

Now: $95.00

Add to Cart

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Astro-Physics

2" NOSEPIECE EXTENSION WITH 48MM THREADS (EXT48-12.7) This ½" extension is a robust version of T-thread extension tubes. It uses 48 mm threads at both end

MSRP:

Was:

Now: $48.00

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Astro-Physics

3.5" FOCUSER DOVELOC TO 2.7" FEMALE THREAD ADAPTER. NET SPACING DISTANCE: 0.281" (7.14MM) (ADA35DL-27) The "doveloc" feature of the ADA35DL-27 is a 3.5” circular dovetail used with the 3.5” Rotating Focu

MSRP:

Was:

Now: $65.00

Add to Cart

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Astro-Physics

THREADED 2.7" ADAPTER WITH INTERNAL 42MM THREAD (BH27-INT42) Realize the full potential of your Baader Fluorite Flatfield Converter (BPFFC) or 2" Advanced Conver

MSRP:

Was:

Now: $60.00

Add to Cart

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Astro-Physics

0.72X QUAD TELECOMPRESSOR CORRECTOR (QUADTCC) Expand your field!   Reduce your f/value, speeding up the collection

of photons!  And

MSRP:

Was:

Now: $1,550.00

Add to Cart

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Astro-Physics

3.27" BACKFOCUS SPACER EXTENSIONS FOR ASTRO-PHYSICS FOCUSERS AND ACCESSORIES (EXT327-) When purchasing the QUADTCC you must add the proper length backfocus spacer extension according

MSRP:

Was:

Now: $80.00

Options

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Astro-Physics

22" MACH2GTO RA/DEC CABLE FROM BACKPLATE TO GTOCP5 (CABM2RD22) This custom cable will provide an additional 6.5" of length than the standard R.A. and Dec. cables t

MSRP:

Was:

Now: $150.00

Add to Cart

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RECENT POSTS

View All

By Marj

May 20th 2021

COUNTERWEIGHT SHAFT ADAPTERS W/ STAINLESS STEEL INSERTS Consider upgrading to our new adapters if you are portable and are concerned that you might cross-th …

Read More

May 20th 2021

HANDLE WITH 6.3" SPACING FOR 1/4-20 THREADED HOLES, IDEAL FOR STOWAWAY OR 130 REFRACTOR (63HANDLE) Attach this handle to the top of your Stowaway or 130 GT/GTX scopes to move easily in and out of you …

Read More

May 12th 2021

13.8V, 15 AMP POWER SUPPLY FOR U.S. Our new PS138V15A power supply is super-compact, weighs 1.5 lbs and works with AC input from 90 …

Read More

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