Quick view Astro-Physics Step-Down Adapter with 2.7" Male Threads to 2.156" Male Threads (ADA27-2156) We have designed a series of adapters to assist imagers obtain back spacing distances for their came MSRP: Was: Now: $63.00 Add to Cart
Quick view Astro-Physics Step-Down Adapter with 2.7" Male Threads to 42mm Male Threads (ADA27-42) We have designed a series of adapters to assist imagers obtain back spacing distances for their came MSRP: Was: Now: $86.00 Add to Cart
Quick view Astro-Physics 6' Cable with Locking Connectors for GTOCP1, GTOCP2 and GTOCP3, Older Mounts and More (CABLPFPP) We are pleased to offer our locking power cable with Powerpole connectors for our GTOCP1, GTOCP2 and MSRP: Was: Now: $92.00 Add to Cart
Quick view Powerwerx 18" Power Cable Extension with Cigarette Lighter Plug (CABPP18C) The 18" Power Cable Extension with Cigarette Lighter Plug was designed to use with the following cab MSRP: Was: Now: $27.00 Add to Cart
Quick view Powerwerx 18" Power Cable Extension with Ring Terminals (CABPP18R) The 18" Power Cable Extension with Ring Terminals was designed to use with the following cables that MSRP: Was: Now: $35.00 Add to Cart
Quick view Astro-Physics 6' Cable with 2-Pin Connector for GTOCP4 and GTOCP5 (CABPP6) The power cable for the GTOCP4 or GTOCP5 (Mach2GTO only) can purchased as a set or the individual pa MSRP: Was: Now: $92.00 Add to Cart
Quick view Astro-Physics Power Cable Set with Switchcraft and Powerpole Connectors for GTOCP3, Most Earlier Mounts and Telescope Fans. (CABPP123SET) We are pleased to offer locking power cables with Powerpole connectors for our GTOCP1, GTOCP2 and GT MSRP: Was: Now: $137.00 Add to Cart
Quick view Astro-Physics 130GTX and 130EDFGT Focuser Cover, Felted (T13014F-B) Felt-lined, machined aluminum cover for the focuser of the 130 StarFire GTX (130GTX) and 130 StarFir MSRP: Was: Now: $80.00 Add to Cart
Quick view Astro-Physics 130GTX and 130EDFGT Tube Cover for Focuser End of the Tube (T13012) Threaded machined aluminum cover for the focuser end of the maintube of the 130 StarFire GTX (130GTX MSRP: Was: Now: $69.00 Add to Cart
Quick view Astro-Physics Keypad Modeling License for GTOCP4. *** You must provide serial number of your GTOCP4 when you order this license. (CP4-KEYMODEL-256) GTOCP4 Keypad Modeling License - Use with Keypad Version 5 Firmware Version 5 of our keypad firmwar MSRP: Was: Now: $60.00
Quick view Astro-Physics Allows the 3.5" Focuser to be installed on Starfire 155 & Starfire 180 in place of 4" or 2.7" Focusers (ADA4F-35F) The ADA4F-35F adapter allows the 3.5” focuser (35FOCER-FT) to be installed on StarFire 155 &am MSRP: Was: Now: $103.00 Add to Cart
Quick view Astro-Physics 1600GTO German Equatorial Mount with Extended Temperature Absolute Encoders. Includes APCC-PRO and PEMPro (1600GTO-AEL) Why a 1600GTO? Thirty plus years of mount design and building expertise has been employed to engine MSRP: Was: Now: $21,020.00
Quick view Astro-Physics 1600GTO German Equatorial Mount with Standard Temperature Absolute Encoders. Includes APCC-PRO and PEMPro (1600GTO-AE) Why a 1600GTO? Thirty plus years of mount design and building expertise has been employed to engine MSRP: Was: Now: $20,400.00
Quick view Astro-Physics Bracket to Attach Right-Angle Polar Alignment Scope Adapter to Mach2GTO Mounts (RAPM2) The Mach2GTO mount incorporates integrated absolute encoders and fixed internal communication and po MSRP: Was: Now: $143.00 Add to Cart
Quick view Losmandy/Astro-Physics Losmandy Light-weight Tripod for Astro-Physics (LMLWT-AP) 03-22-23 The Losmandy Light-weight Tripod has been discontinued by Losmandy and is no longer availab
Quick view Astro-Physics SLR Camera Adapter (35mm and digital) without T-Ring to use with 2.7" and 4" Field Flatteners except 160FF (67RT) All 67RT adapters have been discontinued. If you have a Canon EOS or Nikon, You may wish to con
Quick view Astro-Physics Prime Focus Camera Adapter without T-Ring (PFCT) The PFCT adapter has been discontinued in favor of these adapters for DSLR camera: Nikon
Quick view Astro-Physics Eyepiece Projection Camera Adapter with Konica T-Ring. (EPCTKON) Astro-Physics Eyepiece Projection Camera Adapter is a two-part adapter. Use this unit with your film MSRP: Was: Now: $115.00 Add to Cart
Quick view Astro-Physics Eyepiece Projection Camera Adapter with Pentax Screw T-Ring. (EPCTPTS) 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 Minolta T-Ring (EPCTMIN) 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 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 Massimo Riccardi AtmosFRINGE (ATMOSFRINGE33) AtmosFRINGE is a powerful Interferogram Analysis software used to extract quantitative wavefront mea MSRP: Was: Now: $465.00 Add to Cart
Quick view Massimo Riccardi ATMOS - ATM Optical Design and Analysis Software (ATMOS89) 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 ASCOM V2 Driver - FREE DOWNLOAD Astro-Physics offers a company-supported ASCOM V2 driver. This driver provides ASCOM-compliant mount
Quick view Baader Planetarium Reducing-Ring 2"i / T-2a with 1.5mm optical length (BPR2T2-15) Low profile adapter 2"i to T-2a, featuring just 1.5mm optical length changes a 2" SC (50,8mm MSRP: Was: Now: $36.00 Add to Cart
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 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: $48.00 Add to Cart
Quick view Baader Planetarium Click-Lock Eyepiece Clamp 1.25"/T-2 with built-in diopter-adjustment (BP8) Precise focusing eyepiece holder 1¼"/T-2 (5mm focus travel) Requires only a slight turn of MSRP: Was: Now: $94.00 Add to Cart
Quick view Baader Planetarium Baader Heavy-Duty Quick Changing System, includes BP6A and BP7 (BP6A/7) Heavy duty quick change system - clamping for heavy accessories with large brass clamp T-Quick Ch MSRP: Was: Now: $136.00 Add to Cart
Quick view Baader Planetarium Ultrashort 2" Eyepiece Clamp for Vixen M60 and Zeiss M68 (BP32) Eyepiece clamp (12 mm backfocus) Both sides of the clamp are equipped with M68 male threads Inte MSRP: Was: Now: $80.00 Add to Cart
Quick view Baader Planetarium 1.25" Double T-2 Filter Holder (BP31) Filter holder with T-2 thread and M28.5 internal thread. A continuous external T-2 thread with an MSRP: Was: Now: $48.00 Add to Cart
Quick view Baader Planetarium Expansion Ring T-2 /48mm with 2.5mm optical path length (BP29) T-2 / M48 extension converts M48 female into T-2 female thread) Focuser side 48mm / 2" external t MSRP: Was: Now: $39.00 Add to Cart
Quick view Baader Planetarium Expansion Ring T-2i /2"a with 1mm optical path length (BP28) Adapter Ring 2" outer thread to T-2 internal thread Advances T-2 male on 2" male Only 1mm optica MSRP: Was: Now: $45.00 Add to Cart
Quick view Baader Planetarium Adapter 2" (male) /T-2 (male) with M48 Thread (BP27) 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
Quick view Baader Planetarium T-2/T-2 Inverter Ring (BP26) Changes a T-2 female into a T-2 male thread Optical path length is zero. Free of reflections MSRP: Was: Now: $36.00 Add to Cart
Quick view Baader Planetarium Variable Locking/Sliding T-2 Focuser (BP24) For 1.25" eyepieces or OAG cameras. 10mm focus travel Telescope side T-2 (M42x0.75 internal threa MSRP: Was: Now: $44.00 Add to Cart