Quick view 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 Add to Cart
Quick view 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
Quick view 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: $240.00 Add to Cart
Quick view 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: $1,650.00 Add to Cart
Quick view 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. O MSRP: Was: Now: $190.00 Add to Cart
Quick view Astro-Physics 16.5" P-Style Dovetail Saddle Plate with Four Clamps -3600GTO, 1600GTO and 1200 (DOVEPW) This saddle plate was originally designed with the 3600GTO in mind; however, it is ideal for the 160 MSRP: Was: Now: $450.00
Quick view 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
Quick view Astro-Physics Absolute Encoder Kit for 1100GTO and 1600GTO - SAVE $1,000 The photo above shows the Absolute Encoders installed on the 1100GTO-AE. Absolute Encoders on both MSRP: Was: Now: $6,410.00 Options
Quick view 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 Add to Cart
Quick view 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: $98.00 Add to Cart
Quick view Astro-Physics 23" P-Style Dovetail Plate, 7.65" Wide (SBPW23) Our robust P-style Dovetail Plate measures 7.65" at the widest portion of the dovetail and 1.2" thic MSRP: Was: Now: $330.00 Add to Cart
Quick view Astro-Physics 15" V-Style Wide Dovetail Bar for DOVEDV10 and other V-Style Saddle Plates (SBV15) This 15” long Vixen V-style dovetail plate is designed to add maximum strength and rigidity to MSRP: Was: Now: $58.00 Add to Cart
Quick view Astro-Physics Right-Angle Polar Alignment Scope Adapter for Mach1GTO Mounts (RAPM1) Note: This adapter is not needed for the Mach1GTO mounts shipped beginning in 2014 (serial number M1 MSRP: Was: Now: $80.00 Add to Cart
Quick view Astro-Physics Right-Angle Polar Alignment Scope Adapter for 1200GTO Mounts (RAP1200) Our Right-Angle Polar Alignment Scope can be used with the Mach1GTO and all 900 and 1200 mounts (exc MSRP: Was: Now: $80.00 Add to Cart
Quick view Astro-Physics 8” Vixen-Style Dovetail Sliding Bar (SBV08) This Astro-Physics 8” Vixen-style Dovetail Plate was originally designed with the 92 mm Stowaw MSRP: Was: Now: $50.00 Add to Cart
Quick view Astro-Physics Astro-Physics Portable Piers Characteristics of Astro-Physics Piers Unique tension design combines rugged construction with li MSRP: Was: Now: $770.00 Options
Quick view Astro-Physics Right-Angle Polar Alignment Scope Adapter for 900GTO Mounts (RAP900) Special note regarding a select few 900 mounts: Please check this linked photo t MSRP: Was: Now: $80.00 Add to Cart
Quick view Astro-Physics Threaded Cap for Right-Angle Polar Scope Adapter (M16106-A) We are making this cap available separately as a spare in case you lose the one included with the Ri MSRP: Was: Now: $30.00 Add to Cart
Quick view Astro-Physics EPROM Microcontroller Chip w/ V2 Version Firmware for GTOCP3 Control Box, Extraction Tool (CHIPKITV2) If you already own the GTOCP3 control box, you may wish to consider upgrading the ROM chip to take a
Quick view Astro-Physics "Shorty" Single-Level Support Bar for Pier Accessory Trays (TRAYSB1) This shorter, single-level support bar attaches to the holes at the top of the pier post or in a num MSRP: Was: Now: $42.00 Add to Cart
Quick view Astro-Physics 1/4-20 Machined Knob Kit, set of three black-anodized, aluminum knobs with tapered shanks (M1485KBKIT) These "way-cool" knobs with sure-grip profile and elegantly tapered shank are CNC machined of alumin MSRP: Was: Now: $55.00 Add to Cart
Quick view Astro-Physics 1/4-20 x .85" Plastic Knob Kit, set of 3 for Piers & Tripods (142085KBKIT) 1/4-20 x .85" Plastic Knob Kit, set of 3 for Piers & Tripods MSRP: Was: Now: $30.00 Add to Cart
Quick view Astro-Physics 10.7" x 1.875" Diameter Counterweight Shaft, Stainless Steel (M1053-A) This optional Counterweight Shaft was designed specifically to fit into the declination axis of the MSRP: Was: Now: $89.00 Add to Cart
Quick view Astro-Physics 11.5" Counterweight Shaft Extension - 3600GTO, 2.5" Diameter (M3655) This 2.5" diameter extension is beautifully machined from the same 303 stainless stock as the full c MSRP: Was: Now: $160.00 Add to Cart
Quick view Astro-Physics 1100GTO Single Control Box Adapter (M11010KIT) If you own an 1100GTO-AE or 1100GTO-AEL, your mount has a double control box bracket to accommodate MSRP: Was: Now: $54.00 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: $80.00 Add to Cart
Quick view Astro-Physics 12" Vixen Dovetail Converter for D-Series Style Saddle Plate (SBD2V) This 12" plate fills the void for those customers whose telescopes use the Vixen-style mounting plat MSRP: Was: Now: $155.00 Add to Cart
Quick view Astro-Physics 1200 R.A. Motor Bracket with Spring-Loaded Action (12SLBR) Redesigned RA Motor Bracket with built-in spring-loaded action that will place the worm gear into me MSRP: Was: Now: $65.00 Add to Cart
Quick view Astro-Physics 1200GTO Quick Release Control Box Adapter Kit (12CBKIT) If you are upgrading your 1200GTO from the GTOCP1 and plan to attach the new control box to the RA a MSRP: Was: Now: $80.00
Quick view Astro-Physics 13" and 18" Side-by-Side Dovetail Plates for D-Style Dovetail Saddles (SBD13SS, SBD18SS) The photos above show: SBD13SS with a DOVELM (top) and a DOVELM2 installed DOVELM2 and the DOVELM16 MSRP: Was: Now: $95.00 Options
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: $60.00
Quick view Astro-Physics 15" Dovetail Sliding Bar (SB1500) Use with 15" Dovetail Saddle Plate (DOVE15) if you already have one (It has been discontinued). Thes
Quick view Astro-Physics 15" Flat Mounting Plate - 400, 600E, 900, 1100, Mach1 and Mach2 Mounts (FP1500) This machined aluminum mounting plate measures 15" x 4.6" x 0.5". Two keyhole slots that measure 3.2 MSRP: Was: Now: $85.00 Add to Cart
Quick view Astro-Physics 15" Ribbed Mounting Plate - 1100, 900 and Mach1 Mounts (900RP) Our CNC machining center started with thick aluminum plate and carved out the excess material leavin MSRP: Was: Now: $145.00 Add to Cart
Quick view Astro-Physics 15" Ribbed Mounting Plate - 1200 and 1600 Mounts (1200RP15) This plate is 14.75" long, 7.75" at its widest point 5" at each end and 1" thick. The underside of t MSRP: Was: Now: $210.00 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: $109.00 Add to Cart
Quick view Astro-Physics 18" Flat Mounting Plate - Mach1, 900, 1100, 1200 and 1600 Mounts (FP1800) This larger machined aluminum plate is available for the Mach1GTO, 900, 1100, 1200 or 1600 mounts. I MSRP: Was: Now: $110.00 Add to Cart
Quick view Astro-Physics 22" Dovetail Saddle Plate - 3600GTO Mount (DOVE3622) The massive and sturdy two-part telescope mounting system comprised of our 22” Dovetail Saddle MSRP: Was: Now: $720.00 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: $130.00 Add to Cart
