Showing 105–156 of 2533 results

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Plates and Rings

102 mm ID Guidescope Rings for SV 80 mm Finder (R102LV) Stellarvue

Original price was: $ 119,00.Current price is: $ 47,60.
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Refractor Telescope

102mm Achromatic Refractor – AR Doublet Series (DAR102065-02) Explore Scientific

Original price was: $ 599,99.Current price is: $ 180,00.
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Refractor Telescope

102mm Apochromatic Refractor – FCD-1 ED Triplet Carbon Fiber Series Explore Scientific

Original price was: $ 1.499,99.Current price is: $ 375,00.
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Refractor Telescope

102mm Apochromatic Refractor – FCD-1 ED Triplet Essentials Series (ES-ED10207-02) Explore Scientific

Original price was: $ 1.199,99.Current price is: $ 300,00.
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Refractor Telescope

102MM FCD100 Apochromatic Refractor (FCD100-10207-02) Explore Scientific

Original price was: $ 1.999,99.Current price is: $ 500,00.
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Plates and Rings

105mm Hinged Mounting Ring Set (R105SET) Stellarvue

Original price was: $ 169,00.Current price is: $ 67,60.
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Refractor Telescope

107FL f/3.9ED Borg

Original price was: $ 4.595,00.Current price is: $ 1.148,75.
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Mount Accessories

10lb Counterweight for Paramount ME/MX/MyT Software Bisque

Original price was: $ 288,00.Current price is: $ 115,20.
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Solar Filters

10mm Blocking Filter (1.25″) Coronado

Original price was: $ 579,99.Current price is: $ 174,00.
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Astrophotography Accessories

10mm F50G Guide Scope Extension (STE-M52-010) Stellarvue

Original price was: $ 39,00.Current price is: $ 23,40.
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Astrophotography Accessories

10mm Long 42mm Extension Tube (SFE-M42-010) Stellarvue

Original price was: $ 19,00.Current price is: $ 11,40.
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Astrophotography Accessories

10mm Long 48mm Extension Tube (SFE-M48-010) Stellarvue

Original price was: $ 19,00.Current price is: $ 11,40.
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Eyepieces

10mm SLV Eyepiece (1.25″) Vixen Optics

Original price was: $ 169,00.Current price is: $ 67,60.
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Eyepieces

10mm smc XW Series Eyepiece (1.25″) Pentax

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

10×42 CanyonView ED Binocular Meade

Original price was: $ 179,99.Current price is: $ 72,00.
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Binoculars

10×42 MasterClass Pro ED Binocular Meade

Original price was: $ 399,00.Current price is: $ 119,70.
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Binoculars

10×56 MasterClass Pro ED Binocular Meade

Original price was: $ 399,00.Current price is: $ 119,70.
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Finders

10×60 Correct Image RA Finderscope Matte Black (F060M2) Stellarvue

Original price was: $ 189,00.Current price is: $ 75,60.
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Finders

10×60 Straight Through Finder Scope Matte Black (F060M3) Stellarvue

Original price was: $ 199,00.Current price is: $ 79,60.
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Finders

10x60mm RACI Finder Scope (90 deg erect image prism, variable illuminator, eyepiece) Altair

Original price was: $ 235,00.Current price is: $ 94,00.
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Mount Accessories

11-inch Dovetail Bar (CGE) (94219) Celestron

Original price was: $ 58,95.Current price is: $ 29,48.
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Plates and Rings

11″ Narrow Dovetail Plate (94503) Celestron

Original price was: $ 46,95.Current price is: $ 28,17.
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Catadioptric Telescopes

11″ Rowe-Ackermann Schmidt Astrograph V2 OTA Only (91076) Celestron

Original price was: $ 4.399,00.Current price is: $ 1.099,75.
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Eyepieces

110° Optimus Eyepiece 20mm (1.25/2″) Stellarvue

Original price was: $ 399,00.Current price is: $ 119,70.
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Eyepieces

110° Optimus Eyepiece 3.6 mm (1.25/2″) Stellarvue

Original price was: $ 349,00.Current price is: $ 104,70.
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Eyepieces

110° Optimus Eyepiece 4.7 mm (1.25/2″) Stellarvue

Original price was: $ 349,00.Current price is: $ 104,70.
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Eyepieces

110° Optimus Eyepiece 9mm (1.25/2″) Stellarvue

Original price was: $ 349,00.Current price is: $ 104,70.
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Eyepieces

110° Optimus Eyepiece set with Case (1.25/2″) Stellarvue

Original price was: $ 1.446,00.Current price is: $ 361,50.
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Mount Accessories

1100GTO Control Box Extension Adapter (Q6281KIT) Astro-Physics

Original price was: $ 57,00.Current price is: $ 28,50.
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Mount Accessories

1100GTO Dec Top Plate (S1100DTP) Astro-Physics

Original price was: $ 217,00.Current price is: $ 86,80.
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Mount Accessories

1100GTO Single Control Box Adapter (M11010KIT) Astro-Physics

Original price was: $ 62,00.Current price is: $ 31,00.
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Mount Accessories

11lb Counterweight for EQ Mounts (S30101) Sky-Watcher USA

Original price was: $ 45,50.Current price is: $ 27,30.
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Binoculars

11×70 Premium Binoculars (PB11X70) Astro-Physics

Original price was: $ 460,00.Current price is: $ 138,00.
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Mount Accessories

12 Lb. Advanced VX Counterweight (94286) Celestron

Original price was: $ 59,95.Current price is: $ 29,98.
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Catadioptric Telescopes

12.5″ CDK f/8 OTA with Fused Silica Optics and Delta-T Pre-Wire Planewave

Original price was: $ 12.000,00.Current price is: $ 3.000,00.
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Eyepieces

12.5mm Abbe Eyepiece (1.25″) Takahashi

Original price was: $ 185,00.Current price is: $ 74,00.
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Catadioptric Telescopes

12″ ACF f/8 Optical Tube Assembly w/ UHTC Meade

Original price was: $ 4.599,99.Current price is: $ 1.150,00.
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Plates and Rings

12″ Dovetail Sliding Bar for D-Style Saddle Plates (SBD12) Astro-Physics

Original price was: $ 137,00.Current price is: $ 54,80.
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Reflecting / Dobsonian

12″ f/4 Imaging Newtonian OTA iOptron

Original price was: $ 998,00.Current price is: $ 249,50.
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Reflecting / Dobsonian

12″ Flextube 300P SynScan GoTo Collapsible Dobsonian Sky-Watcher USA

Original price was: $ 2.560,00.Current price is: $ 640,00.
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Reflecting / Dobsonian

12″ Flextube Collapsible Dobsonian (S11740) Sky-Watcher USA

Original price was: $ 1.715,00.Current price is: $ 428,75.
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Catadioptric Telescopes

12″ LX200-ACF f/10 Optical Tube Assembly w/UHTC Meade

Original price was: $ 4.099,99.Current price is: $ 1.025,00.
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Reflecting / Dobsonian

12″ Quattro Imaging Newtonian (S11230) Sky-Watcher USA

Original price was: $ 1.815,00.Current price is: $ 453,75.
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Reflecting / Dobsonian

12″ Truss Tube Dobsonian – Generation II (DOB1245-00) Explore Scientific

Original price was: $ 1.999,99.Current price is: $ 500,00.
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Plates and Rings

12″ Vixen Dovetail Converter (SBD2V) Astro-Physics

Original price was: $ 155,00.Current price is: $ 62,00.
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Plates and Rings

12″ Vixen Series Male to Male Dovetail Plate (VMM) Losmandy

Original price was: $ 39,00.Current price is: $ 23,40.
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Eyepieces

120° 9mm Argon Purged Waterproof Eyepiece Explore Scientific

Original price was: $ 1.299,99.Current price is: $ 325,00.
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Mount Accessories

1200 Modified Clutch Set Screws (M12668) Astro-Physics

Original price was: $ 5,00.Current price is: $ 3,00.
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Mount Accessories

1200 Precision-Adjust Rotating Pier Adapter with Azimuth Bearing (1200RPA) Astro-Physics

Original price was: $ 395,00.Current price is: $ 118,50.
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Finders

120mm Saddle Handle Bar (Patented) (M-HC120BL) William Optics

Original price was: $ 44,00.Current price is: $ 26,40.
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Finders

120mm Saddle Handle Bar (Patented) with 50mm Guiding Rings (M-HC120BL-GR50SL) William Optics

Original price was: $ 102,00.Current price is: $ 40,80.
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Power

120VAC to 15VDC Power Adapter Losmandy

Original price was: $ 79,00.Current price is: $ 39,50.