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: $1,295.00 Add to Cart
Quick view Astro-Physics GTO Keypad with Keypad Protector - for GTOCP1, GTOCP2 and GTOCP3 Control Boxes. Serial # of mount required for purchase. (KEYVFK) This Keypad should only be purchased for use with the GTOCP1, GTOCP2 and GTOCP3 control boxes. This MSRP: Was: Now: $980.00
Quick view Astro-Physics GTO Keypad with Keypad Protector for GTOCP4 and GTOCP5 Control Boxes. Serial # of mount required for purchase. (KEYVFK2) This Keypad should only be purchased for use with the GTOCP4 and GTOCP5 control boxes with version P MSRP: Was: Now: $980.00 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: $2,400.00 Add to Cart
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: $297.00 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: $240.00 Add to Cart
Sale Quick view 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 MSRP: Was: $430.00 Now: $325.00 Add to Cart
Sale Quick view 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 MSRP: Was: $215.00 Now: $150.00 Add to Cart
Sale Quick view 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 MSRP: Was: $43.00 Now: $35.00 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: $513.00 Add to Cart
Quick view Starlight Instruments Starlight Instruments Focuser Boss II PDM Electronic Focusing 3-Piece Kit for Astro-Physics 3.5” and 4” focusers with Feather Touch Micro. (FB2PDM35KIT) Due to extended delivery, we are not currently accepting orders for this item. Please contact the ma
Quick view 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 wh MSRP: Was: Now: $627.00 Add to Cart
Sale Quick view 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 MSRP: Was: $999.00 Now: $908.00 Add to Cart
Sale Quick view 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 MSRP: Was: $495.00 Now: $464.00 Add to Cart
Quick view Astro-Physics Absolute Encoder Kit for 1600GTO - Extended Temperature (16AE-4L-KIT) The photo above shows the 1100GTO with either version of the absolute encoders installed - standard MSRP: Was: Now: $6,310.00 Add to Cart
Quick view Astro-Physics Absolute Encoder Kit for 1600GTO - Standard Temperature (16AE-4-KIT) The photo above shows the 1100GTO with either version of the absolute encoders installed - standard MSRP: Was: Now: $5,690.00 Add to Cart
Quick view Astro-Physics Absolute Encoder Kit for 1100GTO - Extended Temperature (11AE-4L-KIT) The photo above shows the 1100GTO with either version of the absolute encoders installed - standard MSRP: Was: Now: $6,510.00 Add to Cart
Quick view Astro-Physics Absolute Encoder Kit for 1100GTO - Standard Temperature (11AE-4-KIT) The photo above shows the 1100GTO with either version of the absolute encoders installed - standard MSRP: Was: Now: $5,890.00 Add to Cart
Quick view 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 MSRP: Was: Now: $99.00 Add to Cart
Quick view Kendrick Astro Instruments DigiFire FX-PRO Temperature Sensing Controller (KDRFX-PRO) The FX Series controllers are heavy-duty "Prosumer" models with 4 individual adjustable heater ports MSRP: Was: Now: $323.00 Add to Cart
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: $445.00 Add to Cart
Quick view Berlebach Berlebach Planet Tripod w/ ADATRI Adapter & Double Clamps (AWTBER2) This superb hardwood tripod surpasses any portable tripod that we have seen anywhere. The locking cl MSRP: Was: Now: $1,155.00 Add to Cart
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: $160.00 Add to Cart
Quick view Astro-Physics 2.7" Focuser with Feather Touch Micro 9:1 Dual-Speed Knobs (27FOC3E-FT) The silky smoothness of the 2.7" Astro-Physics focuser and the dual-speed mechanism of the Feather T MSRP: Was: Now: $1,300.00
Quick view Starlight Instruments Starlight Instruments Focuser Boss II PDM Electronic Focusing 3-Piece Kit for Astro-Physics 2.7” focusers with Feather Touch Micro. (FB2PDM30KIT) Due to extended delivery, we are not currently accepting orders for this item. Please contact the ma
Quick view Baader Planetarium/Astro-Physics 10x60 Vario-Finder with 10x60 Quick Release Bracket. Needs QRBASEM. (1060VQ) The 10 x 60 Vario-Finder is produced by Baader Planetarium and includes many features and functions: MSRP: Was: Now: $513.00 Add to Cart
Quick view 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: $755.00 Add to Cart
Quick view Astro-Physics 0.72x Quad Telecompressor Corrector for 130GTX or prior 130EDFGT that has been upgraded to 3.5" Rotating Focuser (QUADTCC-AP130) The QUADTCC-AP130 is now sold as two separate part numbers: QUADTCC and EXT327-22.1. Please re
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: $137.00 Add to Cart
Quick view 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 MSRP: Was: Now: $57.00 Add to Cart
Quick view Astro-Physics Base for 10 x 60 Quick Release Guider Bracket (QRBASEG) This base is designed with a dual-radius curve in order to fit onto the predrilled holes of all Astr MSRP: Was: Now: $69.00 Add to Cart
Quick view Losmandy/Astro-Physics Losmandy Heavy-duty Folding Tripod with Adjustable Legs - 1100 and 900 Mounts (LMFHDT-AP) 05-31-23 We no longer offer the LMFHDT-AP as an assembled item. We were unable to obtain them
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: $377.00 Add to Cart
Quick view Starlight Instruments Starlight Instruments Focuser Boss II Electronic Focusing 3-Piece Kit for Astro-Physics 3.5” and 4” focusers with Feather Touch Micro. (FB2HSM35KIT) Due to extended delivery, we are not currently accepting orders for this item. Please contact the ma
Quick view 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: $189.00 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: $75.00 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: $109.00 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: $132.00
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: $109.00 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: $1,534.00 Options