Showing 573–624 of 833 results

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Astrophotography Accessories

Optical Spacer Ring Set for Telecompressor Corrector (A5025SET) Astro-Physics

Original price was: $ 29,00.Current price is: $ 17,40.
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Astrophotography Accessories

Part #5 CAA CPLG 106 (TKT36001) Takahashi

Original price was: $ 127,00.Current price is: $ 50,80.
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Astrophotography Accessories

Pentax Thread Mounting Ring (17468) Optec

Original price was: $ 60,00.Current price is: $ 30,00.
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Astrophotography Accessories

Pentax Thread Receiver To OPTEC-2400 Mount (19651) Optec

Original price was: $ 45,00.Current price is: $ 27,00.
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Astrophotography Accessories

Perseus 4-port Instrument Selector Optec

Original price was: $ 3.750,00.Current price is: $ 937,50.
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Astrophotography Accessories

Photographic Field Flattener for SVX102T /SVX102T-R (SFF4-102T) Stellarvue

Original price was: $ 299,00.Current price is: $ 119,60.
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Astrophotography Accessories

Photographic Field Flattener for SVX130T-35SV (SFF4-130T-35SV) Stellarvue

Original price was: $ 299,00.Current price is: $ 119,60.
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Astrophotography Accessories

Photographic Field Flattener for SVX152T-35SV (SFF4-152T-35SV) Stellarvue

Original price was: $ 299,00.Current price is: $ 119,60.
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Astrophotography Accessories

Photographic Field Flattener for SVX80T-3SV (SFF4-80T) Stellarvue

Original price was: $ 299,00.Current price is: $ 119,60.
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Astrophotography Accessories

Photographic-Visual Telecompressor (0.75x) (27TVPH) Astro-Physics

Original price was: $ 285,00.Current price is: $ 114,00.
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Astrophotography Accessories

PlaneWave 12.5 Low Profile OPTEC-3600 Dovetail Mount (17827) Optec

Original price was: $ 100,00.Current price is: $ 50,00.
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Astrophotography Accessories

PlaneWave 12.5 SecureFit thread to OPTEC-3600 Dovetail Mount (17826) Optec

Original price was: $ 100,00.Current price is: $ 50,00.
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Astrophotography Accessories

PlaneWave 12.5″ CDK rear plate mount to OPTEC-2400 Telescope Mount (17417) Optec

Original price was: $ 95,00.Current price is: $ 47,50.
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Astrophotography Accessories

PlaneWave 12.5″ CDK to OPTEC-3600 Dovetail Mount (17817) Optec

Original price was: $ 100,00.Current price is: $ 50,00.
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Astrophotography Accessories

PlaneWave 17/20 CDK rear plate mount to OPTEC-2400 Dovetail (17418) Optec

Original price was: $ 95,00.Current price is: $ 47,50.
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Astrophotography Accessories

PlaneWave CDK 14/17/20 to OPTEC-3600 Dovetail Mount (17818) Optec

Original price was: $ 95,00.Current price is: $ 47,50.
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Astrophotography Accessories

PlaneWave CDK Low Profile to OPTEC-3600 Dovetail Mount (17828) Optec

Original price was: $ 100,00.Current price is: $ 50,00.
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Astrophotography Accessories

Planewave to OPTEC-4300 Adapter (19842) Optec

Original price was: $ 135,00.Current price is: $ 54,00.
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Astrophotography Accessories

Pocket Powerbox Advance GEN2 (PPBADV) Pegasus Astro

Original price was: $ 324,00.Current price is: $ 97,20.
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Astrophotography Accessories

Pocket Powerbox Micro (PPBM) Pegasus Astro

Original price was: $ 228,00.Current price is: $ 91,20.
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Astrophotography Accessories

PoleMaster Adapter ONLY QHY

Original price was: $ 30,00.Current price is: $ 18,00.
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Astrophotography Accessories

PoleMasterTM iOptron Adapter (3337) iOptron

Original price was: $ 30,00.Current price is: $ 18,00.
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Astrophotography Accessories

Powermate T-Ring Adapter Tele Vue

Original price was: $ 53,00.Current price is: $ 26,50.
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Astrophotography Accessories

Pyxis C-Thread Camera Mount (17649) Optec

Original price was: $ 75,00.Current price is: $ 37,50.
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Astrophotography Accessories

Pyxis Pentax Camera Mount (17647) Optec

Original price was: $ 75,00.Current price is: $ 37,50.
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Astrophotography Accessories

Pyxis QSI 4-Bolt Camera Mount (17643) Optec

Original price was: $ 75,00.Current price is: $ 37,50.
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Astrophotography Accessories

Pyxis Rotator To STL 2.156″x24tpi Male Thread (17650) Optec

Original price was: $ 75,00.Current price is: $ 37,50.
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Astrophotography Accessories

Pyxis SBIG STL 4-Bolt Camera Mount (17644) Optec

Original price was: $ 75,00.Current price is: $ 37,50.
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Astrophotography Accessories

Pyxis SCT Long-Thread Camera Mount (17657) Optec

Original price was: $ 75,00.Current price is: $ 37,50.
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Astrophotography Accessories

Pyxis SCT Short-Thread Camera Mount (17648) Optec

Original price was: $ 75,00.Current price is: $ 37,50.
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Astrophotography Accessories

Pyxis T-Thread Camera Mount (17646) Optec

Original price was: $ 75,00.Current price is: $ 37,50.
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Astrophotography Accessories

Q-1.6X Extender for FS-60CB, FC-76D and FC-100D Telescopes (TKA00595) Takahashi

Original price was: $ 640,00.Current price is: $ 192,00.
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QE-0.73X Reducer for FSQ-85ED/106ED Telescopes (TKA36580) Takahashi

Original price was: $ 850,00.Current price is: $ 212,50.
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Astrophotography Accessories

QSI-500 WS/WSI Camera Adapter (TCD0204) Takahashi

Original price was: $ 156,00.Current price is: $ 62,40.
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Astrophotography Accessories

QuadTCC Spacers Astro-Physics

Original price was: $ 92,00.Current price is: $ 46,00.
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Quattro Coma Corrector (20204) Sky-Watcher USA

Original price was: $ 440,00.Current price is: $ 132,00.
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Astrophotography Accessories

RASA 8 Filter Holder Starizona

Original price was: $ 89,95.Current price is: $ 44,98.
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Astrophotography Accessories

RCOS 4.75″x24tpi thread to OPTEC-3600 Dovetail Mount (17823) Optec

Original price was: $ 100,00.Current price is: $ 50,00.
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Astrophotography Accessories

RD-EXT M-300 (TKA83205) Takahashi

Original price was: $ 126,00.Current price is: $ 50,40.
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Reducer 0.66x CDK12.5 /14/ 17 Planewave

Original price was: $ 1.400,00.Current price is: $ 350,00.
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Astrophotography Accessories

Reducer 0.66x CDK20 / CDK24 Planewave

Original price was: $ 1.400,00.Current price is: $ 350,00.
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Reducer and Field Flattener for Mewlon Telescopes (TAK70581) Takahashi

Original price was: $ 530,00.Current price is: $ 159,00.
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Astrophotography Accessories

Reducer Flattener for 3″ focuser (SFFR.72-130-3FT) Stellarvue

Original price was: $ 649,00.Current price is: $ 194,70.
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Reducer Flattener for SV70T (SFFR-70APO) Stellarvue

Original price was: $ 269,00.Current price is: $ 107,60.
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Astrophotography Accessories

Reducer Lens .7X – EdgeHD 1100 (94241) Celestron

Original price was: $ 839,00.Current price is: $ 209,75.
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Reducer Lens .7X – EdgeHD 1400 (94240) Celestron

Original price was: $ 839,00.Current price is: $ 209,75.
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Astrophotography Accessories

Reducer Lens .7X – EdgeHD 800 (94242) Celestron

Original price was: $ 409,00.Current price is: $ 122,70.
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Reducer Lens .7x – EdgeHD 925 (94245) Celestron

Original price was: $ 429,00.Current price is: $ 128,70.
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Astrophotography Accessories

Reducer/Corrector (.85x) for Evostar 100 (S20201) Sky-Watcher USA

Original price was: $ 380,00.Current price is: $ 114,00.
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Reducer/Corrector (.85x) for Evostar 120 (S20202) Sky-Watcher USA

Original price was: $ 395,00.Current price is: $ 118,50.
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Reducer/Corrector (.85x) for Evostar 72ED (S20212) Sky-Watcher USA

Original price was: $ 415,00.Current price is: $ 124,50.
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Reducer/Flattener for 2.5″ focuser (SFFR.72-130-25) Stellarvue

Original price was: $ 695,00.Current price is: $ 208,50.