Quick view Astro-Physics Eyepiece Projection Camera Adapter with Olympus T-Ring. (EPCTOLY) Astro-Physics Eyepiece Projection Camera Adapter is a two-part adapter. Use this unit with your film MSRP: Was: Now: $132.00 Add to Cart
Quick view Astro-Physics Eyepiece Projection Camera Adapter with Canon T-Ring. (EPCTCAN) 11-10-22 The Eyepiece Projection Camera Adapter with Canon T-Ring has been discontinued. If you wish
Quick view Astro-Physics Nikon Camera Adapter with large 1.73" (44mm) diameter stainless steel bayonet and 2" nosepiece. To be used with DSLR cameras. (PFCLNIK) Our Nikon Camera Adapter allows you to attach your DSLR camera to any focuser that accepts 2" slip-i MSRP: Was: Now: $166.00 Add to Cart
Quick view Astro-Physics Canon EOS Camera Adapter with large 1.875" (47.6mm) diameter stainless steel bayonet and 2†nosepiece. To be used with DSLR cameras. (PFCLEOS) Our Canon EOS Camera Adapter allows you to attach your DSLR camera to any focuser that accepts 2" sl MSRP: Was: Now: $166.00 Add to Cart
Quick view Astro-Physics Mach2GTO German Equatorial Mount (MACH2GTO) We are thrilled to offer our Mach2GTO Universal Robotic mount that sets a new standard for portable MSRP: Was: Now: $11,190.00
Quick view Astro-Physics ASCOM V2 Driver - FREE DOWNLOAD Astro-Physics offers a company-supported ASCOM V2 driver. This driver provides ASCOM-compliant mount
Quick view 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 MSRP: Was: Now: $22,000.00
Quick view Astro-Physics 130mm f6.3 StarFire GTX "Gran Turismo" with 3.5" Focuser (130GTX) Astro-Physics introduced the re-imagined "Gran Turismo" at the Northeast Astronomy Forum (NEAF) on A MSRP: Was: Now: $7,950.00
Quick view Astro-Physics Astro-Physics Embroidered Knit Cap, Dark Ash (APCAPW) Keep Warm with our Knit Winter Cap with Cuff What better way for an astronomer to stay warm on thos MSRP: Was: Now: $15.00 Add to Cart
Quick view Astro-Physics Astro-Physics Embroidered Cap (APCAPES) These attractive ball caps feature the Astro-Physics logo beautifully embroidered across the front. MSRP: Was: Now: $22.00 Add to Cart
Quick view Astro-Physics Mach1GTO German Equatorial Mount (MACH1GTO) The Mach1GTO is no longer available and was replaced by the Mach2GTO in 2020. Th
Quick view Astro-Physics 1600GTO German Equatorial Mount. Includes APCC-PRO and PEMPro (1600GTO) Why a 1600GTO? Thirty plus years of mount design and building expertise has been employed to engine MSRP: Was: Now: $14,900.00
Quick view Astro-Physics Counterweight Shaft Safety Stop, One-Piece, Washerless (M12676) MSRP: Was: Now: $35.00 Add to Cart
Quick view Astro-Physics 9.25" x 1.875" Diameter Counterweight Shaft Extension, Stainless Steel (M12675) The 8.5" Counterweight Shaft Extension completes the current 1.875" diameter counterweight shaft ens MSRP: Was: Now: $87.00 Add to Cart
Quick view Astro-Physics 14.5" x 1.125" Diameter Counterweight Shaft, Stainless Steel (M8084-B) This is the standard shaft that is shipped with the Mach1GTO. It is the same diameter - 1.125" - and MSRP: Was: Now: $72.00 Add to Cart
Quick view Astro-Physics Y-Cable for Mach1GTO Mount (SM1GYCR) It is always a good idea to have a backup Y-cable for your mount. This is particularly true for any MSRP: Was: Now: $202.00 Add to Cart
Quick view Astro-Physics Mach1GTO Precision-Adjust Rotating Base/ Hi-Res Azimuth Adjuster Upgrade Kit (M1RAUP) The Mach1GTO Precision-Adjust Rotating Pier Base / Hi-Res Azimuth Adjuster is standard on new mounts MSRP: Was: Now: $337.00 Add to Cart
Quick view Astro-Physics 10.7" x 1.875" Diameter Counterweight Shaft, Stainless Steel (M1053-A) As of 02-03-21, this counterweight shaft has been discontinued. If you are in need of a 1.875" diame
Quick view Astro-Physics 8' Locking Power Cable with a locking connector for GTCOP1, GTOCP2, GTOCP3 and other applications in the description (CABLPF) RECOMMENDED ALTERNATIVE Beginning in November 2020, we now offer a power cable set with Powerpole c
Quick view Astro-Physics 37" Dec Cable for GTOCP1 and SMDCP1 Control Boxes of 1200GTO or SMD, 900GTO or SMD (SRDC37) This 37" replacement cable is available if you damage or lose yours. Mounts that can use this cable: MSRP: Was: Now: $97.00 Add to Cart
Quick view Astro-Physics 12" RA Cable for GTOCP1 and SMDCP1 Control Boxes of 1200GTO or SMD, 900GTO or SMD (SRDC12) This 12" replacement cable is available if you damage or lose yours. Mounts that can use this cable: MSRP: Was: Now: $92.00 Add to Cart
Quick view Astro-Physics Limit Switch System for 3600GTO, requires GTOCP4 (36LSS) Optional switches can be installed to control operation past the meridian and for homing. The Limit/ MSRP: Was: Now: $605.00
Quick view Astro-Physics Y-Cable w/42" Declination Length for 1100 Quick Release Servo Box (S1100GYCR42) This is a custom cable for the 1100GTO (without Absolute Encoders) that is used when setting up the MSRP: Was: Now: $231.00 Add to Cart
Quick view Astro-Physics Losmandy Polar Alignment Scope Adapter - for all past and present models of 400,600,600E,800,900 and 1200 mounts (except the first black metric mounts) (Q8140-A) If you own a 400, 600, 600E, 800, 900, 1200 or Mach1GTO mount and wish to use a Losmandy Polar Align MSRP: Was: Now: $52.00 Add to Cart
Quick view Astro-Physics Losmandy Polar Alignment Scope Adapter for 1100 & 1600 mounts (Q16030) If you own a 1100GTO, 1600GTO or some Mach1GTO mounts and wish to use the PASILL4, PASILL4L or PASIL MSRP: Was: Now: $57.00 Add to Cart
Quick view Astro-Physics Cable for Polar Alignment Scope with reverse polarity LED - for PASILL3 and some PASILL4 (CABPAS3) The following historical information is provided for your reference. The CABPAS3 and CABPAS4
Quick view Astro-Physics Cable for Polar Alignment Scope for prior PASILL2 version (CABPAS) The following historical information is provided for your reference. The CABPAS cable enables you t
Quick view Astro-Physics Machined Safety Stop Knob. 5/16"-18 thread - For 1.125" Diameter Counterweight Shafts. (MSSKB) You asked for it … now we’ve got it! The Mach1GTO’s counterweight shaft is now & MSRP: Was: Now: $31.00 Add to Cart
Quick view Astro-Physics Cover for Back of RA Axis for 900 Mounts Shipped Before October 2005, all 400 and most 1200 Mounts (except original black metric version) (M12666) This cover was discontinued 03-22-19 after the last one was sold. The following histo
Quick view Astro-Physics Polar Alignment Scope Plug Adapter (M4037) This adapter threads into the rear of the right ascension axis of the mounts specified below to allo MSRP: Was: Now: $24.00 Add to Cart
Quick view Astro-Physics Flat Surface Adapter with Flat Pier Plate - 1100GTO and all 900 Mounts - for 8" ATS and other non-Astro-Physics piers (119FSA-FP) If you are ordering a 8" ATS pier for your 1100GTO, you will need to order this adapter to interface MSRP: Was: Now: $303.00 Add to Cart
Quick view Astro-Physics Flat Pier Plate for 1100GTO and all 900 Mounts - for 8" ATS and other non-Astro-Physics Piers (119FP) This Flat Pier Plate (119FP) has been machined to the specifications of the Advanced Telescope Syste MSRP: Was: Now: $166.00 Add to Cart
Quick view Astro-Physics 16.975" x 1.875" Diameter Counterweight Shaft , Stainless Steel- 1100, Mach2, Mach1, 1200, 900 (see exception) (M9404-B) This is the current shaft for 1100 and 900 mounts. It can also be used as an optional "heavyweight" MSRP: Was: Now: $131.00 Add to Cart
Quick view Astro-Physics 22" x 1.875" Diameter Stainless Steel Counterweight Shaft - 1600, 1100, 1200 (all models), 900 (see exception). (M12601-E) Like its predecessors, this 1.875" diameter counterweight shaft is precision machined from solid 303 MSRP: Was: Now: $149.00 Add to Cart
Quick view Astro-Physics Flat Surface Adapter -attach 1100 Mount or 900 Pier Adapter and Wedge to a flat surface (119FSA) The 8” Flat Surface Adapter (119FSA) allows the 1100GTO Mount and all versions of the 900 Moun MSRP: Was: Now: $149.00 Add to Cart
Quick view Astro-Physics Polar Scope Cover for 900GTO Mounts shipped since October 2005 (Q9700) These covers allow you to keep your Polar Alignment Scope protected while remaining threaded in your MSRP: Was: Now: $75.00 Add to Cart
Quick view Astro-Physics Cover for Back of RA Axis for 900GTO Mounts shipped since October 2005 (M9403) This sight hole cover threads onto the back of all 900GTO mounts shipped since October 2005. The re MSRP: Was: Now: $46.00 Add to Cart
Quick view Astro-Physics 5/16-24x1/2" Flat Point Set Screw to Use in Place of RA Clutch Knobs-900 Mounts (F0021) If you operate your mount remotely and are concerned about cables snagging on the RA clutch knobs, y MSRP: Was: Now: $3.00 Add to Cart
Quick view Astro-Physics Altitude Adjuster Assembly for 900 Mount, all models (9ALKIT) Individuals who own the very earliest 900 mounts may want to consider upgrading to this more substan MSRP: Was: Now: $120.00