Products

  • QuikFinder AA Battery Pack
    Rigel Systems
    Vendor
    Rigel Systems
    Regular price
    $14.95
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  • QuikFinder Compact Reflex Sight
    Rigel Systems
    Vendor
    Rigel Systems
    Regular price
    $53.95
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  • QuikFinder Extra Baseplates
    Rigel Systems
    Vendor
    Rigel Systems
    Regular price
    $11
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  • Qwik Point Finder
    Tele Vue
    Vendor
    Tele Vue
    Regular price
    $28
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  • R-Bessell Filter
    Chroma
    Vendor
    Chroma
    Regular price
    $275
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  • R.A. and Dec. Absolute Encoder and Readhead System
    Astro-Physics
    Vendor
    Astro-Physics
    Regular price
    $5,690
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  • R.A. Sight Hole Cover - for 1200/400 mounts and 900 mounts shipped prior to Oct. 2005 (M12666)
    Astro-Physics
    Vendor
    Astro-Physics
    Regular price
    $40
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  • R.A. Sight Hole Cover - for 900GTO mounts shipped since October 2005 (M9403)
    Astro-Physics
    Vendor
    Astro-Physics
    Regular price
    $46
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  • R30-2.25 - Starlight Instruments 3.0" Diameter Riser
    Starlight Instruments
    Vendor
    Starlight Instruments
    Regular price
    $160
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  • Rack & Pinion 2" Focuser Extension Tubes
    Explore Scientific
    Vendor
    Explore Scientific
    Regular price
    $29.99
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  • RASA 8 Dovetail Accessory Bar (94290)
    Celestron
    Vendor
    Celestron
    Regular price
    $67.95
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  • RASA 8 Filter Holder
    Starizona
    Vendor
    Starizona
    Regular price
    $89.95
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  • RASA8 Visual Adapter
    Cloud Break Optics
    Vendor
    Cloud Break Optics
    Regular price
    Sold out
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  • RCOS 4.75"x24tpi thread to OPTEC-3600 Dovetail Mount (17823)
    Optec
    Vendor
    Optec
    Regular price
    $100
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  • RD-EXT M-300 (TKA83205)
    Takahashi
    Vendor
    Takahashi
    Regular price
    $126
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  • Red and White LED Headlamp
    Meade
    Vendor
    Meade
    Regular price
    $24.99
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  • Red Continuum 5 nm Filter
    Astrodon
    Vendor
    Astrodon
    Regular price
    $459.80
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  • Red Dot Finder - No Base (F001)
    Stellarvue
    Vendor
    Stellarvue
    Regular price
    $24
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  • Red Dot Finder Base for Hinged Rings (F001EF)
    Stellarvue
    Vendor
    Stellarvue
    Regular price
    $12
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  • Red Dot Finder Base for SV or TV Clamshell (F001CT)
    Stellarvue
    Vendor
    Stellarvue
    Regular price
    $9
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  • Red Dot Finder Curved Base with Double Stick Tape (F001B)
    Stellarvue
    Vendor
    Stellarvue
    Regular price
    $6
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  • Red Dot Finder Kit with Vixen Style Mounting Base
    William Optics
    Vendor
    William Optics
    Regular price
    $85
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  • Red Filter
    Chroma
    Vendor
    Chroma
    Regular price
    $150
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  • Red Gel Filter for Monitor
    Cloud Break Optics
    Vendor
    Cloud Break Optics
    Regular price
    $29.95
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  • RedCat 51mm II f/4.9 APO Ix
    William Optics
    Vendor
    William Optics
    Regular price
    $865
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  • RedCat 51mm II-U f/4.9 APO Ix
    William Optics
    Vendor
    William Optics
    Regular price
    $865
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  • RedCat 51mm WIFD II f/4.9 APO Ix
    William Optics
    Vendor
    William Optics
    Regular price
    $898
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  • RedCat 61 WIFD APO 300mm f/4.9
    William Optics
    Vendor
    William Optics
    Regular price
    $1,498
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  • RedCat 71 APO 350mm f/4.9
    William Optics
    Vendor
    William Optics
    Regular price
    $1,698
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  • RedCat 71mm WIFD f/4.9
    William Optics
    Vendor
    William Optics
    Regular price
    $1,798
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  • Reducer 0.66x CDK12.5 /14/ 17
    Planewave
    Vendor
    Planewave
    Regular price
    $1,400
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  • Reducer 0.66x CDK20 / CDK24
    Planewave
    Vendor
    Planewave
    Regular price
    $1,400
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