Showing 1–52 of 173 results

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“No-Shift” Focuser for Celestron Schimdt-Cassegrain Telescopes Starlight Instruments

Original price was: $ 515,00.Current price is: $ 154,50.
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1.25″ Adapter (ADA125) Astro-Physics

Original price was: $ 57,00.Current price is: $ 28,50.
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2.0″ Adapter for ES Comet Hunter (A20-293) Starlight Instruments

Original price was: $ 175,00.Current price is: $ 70,00.
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2.0″ Adapter for Orion Sky Quest, XT Intelliscope Telescopes (Synta) (A20-240) Starlight Instruments

Original price was: $ 120,00.Current price is: $ 48,00.
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2.0″ Adapter for Orion Sky Quest, XT Intelliscope Telescopes w/Bottom Mounting Hole Not Circular (Synta) (A20-241) Starlight Instruments

Original price was: $ 120,00.Current price is: $ 48,00.
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2.0″ Curved Base with Leveling Screws (BA20CL) Starlight Instruments

Original price was: $ 125,00.Current price is: $ 50,00.
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2.0″ Flat Base with Leveling Screws (BA20FL) Starlight Instruments

Original price was: $ 80,00.Current price is: $ 40,00.
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2.5″ Dual Speed Focuser (FSVF25) Stellarvue

Original price was: $ 265,00.Current price is: $ 106,00.
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2.7″ Adapter for 4″ Focusers Astro-Physics

Original price was: $ 45,00.Current price is: $ 27,00.
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2.7″ Thread-On Extensions for Astro-Physics Focusers and Accessories Astro-Physics

Original price was: $ 57,00.Current price is: $ 28,50.
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2″ Adapter for 2.7″ Focuser to use SCT Accessories (ADA204) Astro-Physics

Original price was: $ 46,00.Current price is: $ 27,60.
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2″ AR Series Focuser (FOCDAR-00) Explore Scientific

Original price was: $ 109,99.Current price is: $ 44,00.
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2″ Barrel Extension w/ 48 mm Threads (EXT48-12.7) Astro-Physics

Original price was: $ 55,00.Current price is: $ 27,50.
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2″ Comet Hunter Focuser with Extension Tubes (FOCCMTHTR-00) Explore Scientific

Original price was: $ 119,99.Current price is: $ 48,00.
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2″ ESATTO Robotic Microfocuser (PLLEST2) PrimaLuce

Original price was: $ 805,00.Current price is: $ 201,25.
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2″ Extension – Length 1.8″ (ADA202) Astro-Physics

Original price was: $ 86,00.Current price is: $ 43,00.
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2″ Extension – Length 3.6″ (EXTTLR) Astro-Physics

Original price was: $ 132,00.Current price is: $ 52,80.
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2″ Newtonian Collimator (SI-UNI-BLUG) Starlight Instruments

Original price was: $ 130,00.Current price is: $ 52,00.
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2″ Thin Adapter with 3 Thumbscrews (ADA20132) Astro-Physics

Original price was: $ 80,00.Current price is: $ 40,00.
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2″ Visual Back for ESATTO 2″ and ARCO 2″ PrimaLuce

Original price was: $ 85,00.Current price is: $ 42,50.
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2″ visual back for ESATTO 2″ LP PrimaLuce

Original price was: $ 95,00.Current price is: $ 47,50.
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3-inch Self-Centering Focuser (ES-FOC3) Explore Scientific

Original price was: $ 999,99.Current price is: $ 250,00.
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3.5″ Rotating Focuser with Feather Touch Micro 9:1 Dual-Speed (35FOCER-FT) Astro-Physics

Original price was: $ 1.802,00.Current price is: $ 450,50.
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3″ ESATTO Robotic Microfocuser (PLLEST3) PrimaLuce

Original price was: $ 945,00.Current price is: $ 236,25.
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3″ visual back for ESATTO 3.5” LP PrimaLuce

Original price was: $ 95,00.Current price is: $ 47,50.
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Adapter 2.0″ for Tele Vue Renaissance Starlight Instruments

Original price was: $ 265,00.Current price is: $ 106,00.
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Adapter 3.5″ for APM 140 and 152mm Telescopes (A35-503-156) Starlight Instruments

Original price was: $ 225,00.Current price is: $ 90,00.
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Adapter 3.5″ for Teleskop Service TS130/TS150 Photoline (A35-503-136) Starlight Instruments

Original price was: $ 225,00.Current price is: $ 90,00.
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Adapter ESATTO 2″ LP for ARCO 2″ PrimaLuce

Original price was: $ 95,00.Current price is: $ 47,50.
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Adapter for Celestron “No-Shift” Focusers Starlight Instruments

Original price was: $ 100,00.Current price is: $ 50,00.
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Adapter to use Astro-Physics 2.7″ Focuser – 2.7″ overall length (A1025-B) Astro-Physics

Original price was: $ 109,00.Current price is: $ 43,60.
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Adapters for 2″ ESATTO Microfocuser PrimaLuce

Original price was: $ 35,00.Current price is: $ 21,00.
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Adapters for 3″ ESATTO Microfocuser PrimaLuce

Original price was: $ 125,00.Current price is: $ 50,00.
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Adapters for ESATTO 2″ LP low profile robotic focuser PrimaLuce

Original price was: $ 95,00.Current price is: $ 47,50.
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Adapters for ESATTO 3.5″ LP Robotic Focuser PrimaLuce

Original price was: $ 95,00.Current price is: $ 47,50.
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Adapters for ESATTO 4″ robotic microfocuser PrimaLuce

Original price was: $ 165,00.Current price is: $ 66,00.
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Adapters for SCTs Astro-Physics

Original price was: $ 69,00.Current price is: $ 34,50.
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APO EDT Series Crayford Style 2″ Focuser (FOCEDCRBN-01) Explore Scientific

Original price was: $ 119,99.Current price is: $ 48,00.
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APO EDT Series Rack & Pinion 2″ Focuser (FOCEDAPO-00) Explore Scientific

Original price was: $ 199,99.Current price is: $ 80,00.
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ARCO 3″ camera rotator and field de-rotator PrimaLuce

Original price was: $ 1.295,00.Current price is: $ 323,75.
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ATIKbase (ATK0182) ATIK

Original price was: $ 323,00.Current price is: $ 96,90.
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Bahtinov Mask Cover (Patented) for WO 70 Series Telescopes (CPBM-71) William Optics

Original price was: $ 102,00.Current price is: $ 40,80.
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Bahtinov Mask Cover (Patented) for WO 81 Series Telescopes (CPBM-81) William Optics

Original price was: $ 113,00.Current price is: $ 45,20.
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Bahtinov Mask Cover for WO Z61 (CPBM-61) William Optics

Original price was: $ 90,00.Current price is: $ 45,00.
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Custom Machined Base to Fit Telescopes Existing Mounting Holes (BA20CL-CUSTOM) Starlight Instruments

Original price was: $ 305,00.Current price is: $ 91,50.
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D-ROTO-A2 diagonal upgrade William Optics

Original price was: $ 89,00.Current price is: $ 44,50.
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D-ROTO-A2-SCT328F(with 3.28 inch (female) adapter) William Optics

Original price was: $ 99,00.Current price is: $ 49,50.
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DirectSync APO for FocusLynx Optec

Original price was: $ 325,00.Current price is: $ 97,50.
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DirectSync ES25 Motor (19782) Optec

Original price was: $ 325,00.Current price is: $ 97,50.
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DirectSync ES30 Motor for Explore Scientific 3″ HEX (19783) Optec

Original price was: $ 325,00.Current price is: $ 97,50.
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DirectSync FSQ130 (19767) Optec

Original price was: $ 325,00.Current price is: $ 97,50.
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DirectSync SV with FocusLynx Optec

Original price was: $ 325,00.Current price is: $ 97,50.