Showing 521–572 of 2533 results

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Reflecting / Dobsonian

8″ Flextube Collapsible Dobsonian (S11700) Sky-Watcher USA

Original price was: $ 599,00.Current price is: $ 179,70.
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Catadioptric Telescopes

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

Original price was: $ 1.749,99.Current price is: $ 437,50.
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Plates and Rings

8″ Narrow Dovetail Plate (94501) Celestron

Original price was: $ 41,95.Current price is: $ 25,17.
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Reflecting / Dobsonian

8″ Quattro Imaging Newtonian (S11210) Sky-Watcher USA

Original price was: $ 830,00.Current price is: $ 207,50.
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Catadioptric Telescopes

8″ Rowe-Ackermann Schmidt Astrograph (91073) Celestron

Original price was: $ 2.079,00.Current price is: $ 519,75.
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Plates and Rings

8″ Vixen-Style Dovetail Sliding Bar (SBV08) Astro-Physics

Original price was: $ 57,00.Current price is: $ 28,50.
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Cases and Covers

80 mm SVQ100 Case (C018) Stellarvue

Original price was: $ 159,00.Current price is: $ 63,60.
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Solar Telescope

80mm and Quark Bundles DayStar

Original price was: $ 1.750,00.Current price is: $ 437,50.
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Refractor Telescope

80mm Apochromatic Refractor – FCD-1 ED Triplet Carbon Fiber Series Explore Scientific

Original price was: $ 849,99.Current price is: $ 212,50.
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Refractor Telescope

80MM FCD100 Apochromatic Refractor (FCD100-0806-02) Explore Scientific

Original price was: $ 1.449,99.Current price is: $ 362,50.
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Plates and Rings

80mm Finder Rings for 2.5″-3.5″ Feather Touch Focusers – R080FA Stellarvue

Original price was: $ 69,00.Current price is: $ 34,50.
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Plates and Rings

80mm Finder Rings for Hinged Rings (R080ET) Stellarvue

Original price was: $ 50,00.Current price is: $ 30,00.
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Plates and Rings

80mm Finder Rings for Most Finderscope Dovetail Shoes (R080DA) Stellarvue

Original price was: $ 55,00.Current price is: $ 27,50.
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Plates and Rings

80mm Finder Rings for Schmidt-Cassegrains (R080ST) Stellarvue

Original price was: $ 60,00.Current price is: $ 30,00.
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Plates and Rings

80mm Finder Rings for SV Clamshells, Flat or Curved Surface (R080AT) Stellarvue

Original price was: $ 50,00.Current price is: $ 30,00.
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Plates and Rings

80mm Finder Rings on Vixen Style Dovetail Base (R080V) Stellarvue

Original price was: $ 59,00.Current price is: $ 29,50.
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Refractor Telescope

80mm Refractor (8710) iOptron

Original price was: $ 129,00.Current price is: $ 51,60.
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Plates and Rings

80QS Tube Holder for FS-60CB/Q and 76DC Telescopes (TKA20420Q) Takahashi

Original price was: $ 191,00.Current price is: $ 76,40.
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Plates and Rings

80S Tube Holder for FS-60C Telescopes (TKA20420) Takahashi

Original price was: $ 170,00.Current price is: $ 68,00.
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Eyepieces

82-Degree Series Eyepiece 30mm 2″ (Ar-Purged) (EPWP8230-01) Explore Scientific

Original price was: $ 499,99.Current price is: $ 150,00.
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Eyepieces

82° Series Eyepiece 4.5mm 1.25″ (AR-Purged) (EPWP8245LE-01) Explore Scientific

Original price was: $ 269,99.Current price is: $ 108,00.
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Eyepieces

82° Series Eyepiece 6.5mm 1.25″ (Ar-Purged) (EPWP8265LE-01) Explore Scientific

Original price was: $ 269,99.Current price is: $ 108,00.
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Eyepieces

82° Series Eyepiece 8.5mm 1.25″ (Ar-Purged) (EPWP8285LE-01) Explore Scientific

Original price was: $ 269,99.Current price is: $ 108,00.
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Eyepieces

82º Series Eyepiece 11mm 1.25″ (Ar-Purged) (EPWP8211-01) Explore Scientific

Original price was: $ 229,99.Current price is: $ 92,00.
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Eyepieces

82º Series Eyepiece 14mm 1.25″ (Ar-Purged) (EPWP8214-01) Explore Scientific

Original price was: $ 229,99.Current price is: $ 92,00.
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Eyepieces

82º Series Eyepiece 18mm 2″ (Ar-Purged) (EPWP8218-01) Explore Scientific

Original price was: $ 319,99.Current price is: $ 96,00.
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Eyepieces

82º Series Eyepiece 24mm 2″ (Ar-Purged) (EPWP8224-01) Explore Scientific

Original price was: $ 439,99.Current price is: $ 132,00.
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Eyepieces

82º Series Eyepiece 4.7mm 1.25″ (Ar-Purged) (EPWP8247-01) Explore Scientific

Original price was: $ 229,99.Current price is: $ 92,00.
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Eyepieces

82º Series Eyepiece 6.7mm 1.25″ (Ar-Purged) (EPWP8267-01) Explore Scientific

Original price was: $ 229,99.Current price is: $ 92,00.
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Astrophotography Accessories

89mm Prime Focus Ring (TKA86002) Takahashi

Original price was: $ 120,00.Current price is: $ 48,00.
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Binoculars

8×32 CanyonView ED Binocular Meade

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

8×42 CanyonView ED Binocular Meade

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

8×42 ED Water Proof Binoculars (H-B8X42ED) William Optics

Original price was: $ 207,00.Current price is: $ 82,80.
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Binoculars

8×42 MasterClass Pro ED Binocular Meade

Original price was: $ 349,99.Current price is: $ 105,00.
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Finders

8×50 Erect Image Illuminated Polar-Finder Scope with NEW long battery life Illuminator II (VFEI0850-RA) Explore Scientific

Original price was: $ 319,99.Current price is: $ 96,00.
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Finders

8×50 Illuminated Finder Scope (VFEI0850-01) Explore Scientific

Original price was: $ 149,99.Current price is: $ 60,00.
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Finders

8×50 Non-Illuminated Finder Scope w/Bracket (VF0850S) Explore Scientific

Original price was: $ 109,99.Current price is: $ 44,00.
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Finders

8x50mm Finderscope with Bracket (6152) iOptron

Original price was: $ 88,00.Current price is: $ 44,00.
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Astrophotography Accessories

9 Core Cable QHY

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

9 lbs Counterweight for Ascend Balance Accessory Planewave

Original price was: $ 200,00.Current price is: $ 80,00.
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Plates and Rings

9.25″ Dovetail Bar – CGE (94217) Celestron

Original price was: $ 56,95.Current price is: $ 28,48.
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Plates and Rings

9.25″ Narrow Dovetail Plate (94502) Celestron

Original price was: $ 44,95.Current price is: $ 26,97.
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Mount Accessories

9.675″ x 1.875″ diameter Counterweight Shaft (M1053-A) Astro-Physics

Original price was: $ 89,00.Current price is: $ 44,50.
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Plates and Rings

9″ Losmandy-Style Dovetail Plate (TP006) Stellarvue

Original price was: $ 65,00.Current price is: $ 32,50.
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Mount Accessories

90-Degree Dovetail Adapter Plate for 900/1200 for RA-mounted GTOCP4 (CBA912KIT) Astro-Physics

Original price was: $ 103,00.Current price is: $ 41,20.
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Observing Aids

90° Enhanced Aluminum Diagonals Tele Vue

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

90° Everbrite Diagonal Tele Vue

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

900 Hi-Lo Latitude Wedge (900WDG) and Wedge Assembly (900WDGA) for 0-20 or 68-88 Latitude Astro-Physics

Original price was: $ 450,00.Current price is: $ 135,00.
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Mount Accessories

900 R.A. Clutch Set Screws (F0021) Astro-Physics

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

9000A QHY

Original price was: $ 10.560,00.Current price is: $ 2.640,00.
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Cameras

90A QHY

Original price was: $ 2.969,00.Current price is: $ 742,25.
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Plates and Rings

90mm Hinged Mounting Ring Set (R090SET) Stellarvue

Original price was: $ 179,00.Current price is: $ 71,60.