All Gear

  • USED - Planetary CN640 Filter 1.25"
    Cloud Break Optics
    Vendor
    Cloud Break Optics
    Regular price
    $20
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  • USED - Burgess Optical Planetary CN540 Filter 1.25"
    Burgess Optical
    Vendor
    Burgess Optical
    Regular price
    $10
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  • USED - Lumicon Hydrogen-Beta 1.25" Filter
    Lumicon
    Vendor
    Lumicon
    Regular price
    $90
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  • USED - Astrola Filter #29
    Cloud Break Optics
    Vendor
    Cloud Break Optics
    Regular price
    $8
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  • 0.77x Reducer/Flattener for Esprit 150DX (S20208)
    Sky-Watcher USA
    Vendor
    Sky-Watcher USA
    Regular price
    $500
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  • Reducer/Corrector (.85x) for Evostar 72ED (S20212)
    Sky-Watcher USA
    Vendor
    Sky-Watcher USA
    Regular price
    $415
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  • USED - Orion StarShoot AutoGuider Pro Mono Astrophotography Camera
    Cloud Break Optics
    Vendor
    Cloud Break Optics
    Regular price
    $160
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  • 3.5" Prime Focus Field Flattener for 130GTX serial #130GTX-900 and higher and any 130EDFGT upgraded to 3.5" Focuser (13035FF-3)
    Astro-Physics
    Vendor
    Astro-Physics
    Regular price
    $969
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  • 3.5" Prime Focus Field Flattener for 130GTX serial #130GTX-600 to 130GTX-899 (13035FF-2)
    Astro-Physics
    Vendor
    Astro-Physics
    Regular price
    $969
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  • StarEnhancer Filter
    Sightron Japan
    Vendor
    Sightron Japan
    Regular price
    $95
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  • HAE69B/C Dual AZ/EQ SWG Mount
    iOptron
    Vendor
    iOptron
    Regular price
    $4,629
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  • Fluorostar 132
    William Optics
    Vendor
    William Optics
    Regular price
    $4,998
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  • USED 1.25" Green Filter
    Baader Planetarium
    Vendor
    Baader Planetarium
    Regular price
    $39
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  • 2" visual back for ESATTO 2" LP
    PrimaLuce
    Vendor
    PrimaLuce
    Regular price
    $114
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  • Electronic Automatic Focuser - iEAF
    iOptron
    Vendor
    iOptron
    Regular price
    $199
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  • HEM15
    iOptron
    Vendor
    iOptron
    Regular price
    $1,348
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  • Paramount Series 6 ME Robotic Telescope System
    Software Bisque
    Vendor
    Software Bisque
    Regular price
    $19,295
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  • Feather Touch® 3.0" End Caps
    Starlight Instruments
    Vendor
    Starlight Instruments
    Regular price
    $150
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  • Feather Touch® 3.0" Adapters
    Starlight Instruments
    Vendor
    Starlight Instruments
    Regular price
    $160
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  • ALTO-3L adapter for OS RiDK 400
    PrimaLuce
    Vendor
    PrimaLuce
    Regular price
    $555
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  • QHY600 PRO I
    QHY
    Vendor
    QHY
    Regular price
    $8,799
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  • M110 35mm extension tube for ESATTO 4"
    PrimaLuce
    Vendor
    PrimaLuce
    Regular price
    $126
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  • 3" visual back for ESATTO 3.5” LP
    PrimaLuce
    Vendor
    PrimaLuce
    Regular price
    $114
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  • Extension tubes for ESATTO 3"
    PrimaLuce
    Vendor
    PrimaLuce
    Regular price
    $150
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  • M56 15mm extension tube for ESATTO 2" and ARCO 2"
    PrimaLuce
    Vendor
    PrimaLuce
    Regular price
    $54
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  • Adapters for ESATTO 4" robotic microfocuser
    PrimaLuce
    Vendor
    PrimaLuce
    Regular price
    $186
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  • Adapters for ESATTO 3.5" LP Robotic Focuser
    PrimaLuce
    Vendor
    PrimaLuce
    Regular price
    $114
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  • Gran Turismo 71 APO Refractor (A-F71GTII-RD)
    William Optics
    Vendor
    William Optics
    Regular price
    $1,098
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  • 3-inch Self-Centering Focuser (ES-FOC3)
    Explore Scientific
    Vendor
    Explore Scientific
    Regular price
    $599.99
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  • Adapters for 3" ESATTO Microfocuser
    PrimaLuce
    Vendor
    PrimaLuce
    Regular price
    $104
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  • 3" ESATTO Robotic Microfocuser (PLLEST3)
    PrimaLuce
    Vendor
    PrimaLuce
    Regular price
    $1,058
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  • Visual Backs for ESATTO 3" and ARCO 3"
    PrimaLuce
    Vendor
    PrimaLuce
    Regular price
    $122
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