Welcome to Astro-Physics
Dedicated to Craftsmanship
Check out our new Mach2GTO!
Tarantula Nebula
1100GTO with Absolute Encoders
M27, Dumbell Nebula
M78
NGC 1365
1600GTO Mounts Available, including Encoder Versions
Shipment approximately 3 - 4 weeks.
Featured Products
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
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
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
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,
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
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
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
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
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
Astro-Physics
CCD Telecompressor (CCDT67)
Originally developed to tame the focal length of our 10" f/14.6 Mak-Cass, this telecompressor is opt
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
Astro-Physics
Field Flattener for 92mm Stowaway and Traveler. Requires 2.5" DoveLoc End Cap that comes with 92mm F6.65 Stowaway or 2725EC for Traveler (92FF)
This 92FF field flattener was designed for the 92 Stowaway (92F665) and 105mm Traveler (105EDF, lega
Most Popular Products
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,
Astro-Physics
Multi-Radius Base for Quick Release Finder Bracket & Accessories using Male Dovetail Base (A3251-C), including STARFMD. (QRBASEM)
This Quick Release base is designed to securely fit scopes from as small as 3” on up, so that it wil
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
Astro-Physics
CCD Telecompressor (CCDT67)
Originally developed to tame the focal length of our 10" f/14.6 Mak-Cass, this telecompressor is opt
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
Baader Planetarium
BAADER AstroSolar 5.0 Safety Film 500 x 1000mm (19.7" x 39.4") (AS50HM)
The current solar maximum cycle will continue to peak throughout 2024 offering sunspots that will ch
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
Baader Planetarium
BAADER AstroSolar 5.0 Safety Film 200 x 290mm (7.9"x11.4") (AS50A4)
The current solar maximum cycle will continue to peak throughout 2024 offering sunspots that will ch
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
Astro-Physics
2" Advanced Convertible Photo-Visual Barlow (BARADV)
Our Advanced Convertible Barlow has a unique design that provides several configurations to increase
Astro-Physics
Accessory Trays for Piers and Tripods
Beautiful, functional and rugged - the various components of the Astro-Physics Pier Accessory Tray S
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
New Products
Baader 1.25” UHC-L / Ultra-L-Booster Filter
The Baader UHC-L filter is the classic all-round "light pollution rejection filter". This UHC-L filt
Baader Planetarium
BAADER AstroSolar 5.0 Safety Film 500 x 1000mm (19.7" x 39.4") (AS50HM-10)
The current solar maximum cycle will continue to peak throughout 2024 offering sunspots that will ch
Baader Planetarium
BAADER AstroSolar 5.0 Safety Film 500 x 1000mm (19.7" x 39.4") (AS50HM-5)
The current solar maximum cycle will continue to peak throughout 2024 offering sunspots that will ch
Baader Planetarium
BAADER AstroSolar 5.0 Safety Film 200 x 290mm (7.9"x11.4"), ten sheets (AS50A4-10)
The current solar maximum cycle will continue to peak throughout 2024 offering sunspots that will ch
Baader Planetarium
BAADER AstroSolar 5.0 Safety Film 200 x 290mm (7.9"x11.4"), 5 sheets (AS50A4-5)
The current solar maximum cycle will continue to peak throughout 2024 offering sunspots that will ch
Nikon Z Mirrorless Camera Adapter with large diameter stainless steel “Z” Lens bayonet. For all CCD Flatteners and all QuadTCC Telecompressor Correctors. (ADANIK-Z)
Designed to be used with: Dedicated CCD Field Flatteners and Telecompressor Correctors. This C
Canon EOS Mirrorless Camera Adapter with large diameter stainless steel “RF” Lens bayonet. For all CCD Flatteners and all QuadTCC Telecompressor Correctors. (ADACAN-RF)
Designed to be used with: Dedicated CCD Field Flatteners and Telecompressor Correctors. This C
Nikon Z Mirrorless Camera Adapter with large diameter stainless steel “Z” Lens bayonet. For Stowaway 92FF and 92 TCC (NIK25-Z)
The NIK25-Z adapter is designed for attaching your Nikon mirrorless cameras to the 92 Stowaway
Canon EOS Mirrorless Camera Adapter with large diameter stainless steel “RF” Lens bayonet. For Stowaway 92FF and 92 TCC (CAN25-RF)
The CAN25-RF adapter is designed for attaching your Canon EOS mirrorless camera to the 92 Stowa
Kendrick Astro Instruments
Kendrick Visual AstroSolar Filter with Solar Finder for 92mm f6.65 Stowaway (current model). Fits 100-130mm OD, 90mm Filter Aperture (KS6005-SF)
The current solar maximum cycle will continue to peak throughout 2024 and beyond offering sunspots t
Kendrick Astro Instruments
Kendrick Visual AstroSolar Filter for 110GTX. Fits 140-150mm OD, 126mm filter aperture.(KS6008)
The current solar maximum cycle will continue to peak throughout 2024 and beyond offering sunspots t
Baader 2” UHC-L / Ultra-L-Booster Filter
The Baader UHC-L filter is the classic all-round "light pollution rejection filter". This UHC-L filt