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  • 69mm Extension Tube - 15mm Length (SFE-M69-015)
    Stellarvue
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    Stellarvue
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    $39
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  • 75 mm Male to 48 mm Male/Female Adapter (SFA-M75M48F48-004)
    Stellarvue
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    Stellarvue
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    $39
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  • 2.156 Male to 48 mm Female Adapter (SFA-M2156F48-003)
    Stellarvue
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    Stellarvue
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    $39
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  • 2" Extension Tube (ET035)
    Stellarvue
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    Stellarvue
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    $19.96
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  • Vinyl Dust Cover 4 Pc.
    Lumicon
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    Lumicon
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    $7.70
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  • Video Astronomy on the Go
    Springer
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    Springer
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    $34.99
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  • Tripod Metal Spreader Trays(8431)
    iOptron
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    iOptron
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    $38
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  • Star Knobs with Optional Center Post (8340)
    iOptron
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    iOptron
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    $28
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  • SmartStar® Cube-E Mount (8500)
    iOptron
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    iOptron
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    $270
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  • SmartStar-A dual AZ/EQ tripod (8601)
    iOptron
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    iOptron
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    $118
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  • SkyTracker PRO / SkyGuider Pro Battery (3329)
    iOptron
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    iOptron
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    $20
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  • Remote Observatories for Amateur Astronomers
    Springer
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    Springer
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    $39.99
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  • QUESTAR QUARK* Hydrogen Alpha "Eyepiece"
    DayStar
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    DayStar
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    $1,295
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  • Quark to T adapter
    DayStar
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    DayStar
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    $59
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  • Pyramid Extension Tube For Paramount MX Mounts
    Software Bisque
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    Software Bisque
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    $235
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  • Protective T-Ring with Optional Built in Filters
    Baader Planetarium
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    Baader Planetarium
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    $87
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  • PoleMasterTM iOptron Adapter (3337)
    iOptron
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    iOptron
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    $30
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  • Polarizing Filter
    Baader Planetarium
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    Baader Planetarium
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    $58
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  • Patrick Moore’s Observer’s Year: 366 Nights of the Universe
    Springer
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    Springer
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    $44.99
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  • Paramount MX Permanent Pier
    Software Bisque
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    Software Bisque
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    $552
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  • Paramount ME II/MX/MX+/MYT External Power Cable Set (One 12V/5A and One 12V/3A Device)
    Software Bisque
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    Software Bisque
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    $213
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  • Myths, Symbols and Legends of Solar System Bodies
    Springer
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    Springer
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    $39.99
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  • MiniPier (8032)
    iOptron
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    iOptron
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    $148
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  • Go2Nova Hand Controller (8408)
    iOptron
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    iOptron
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    $198
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  • Fluorite Flatfield Converter Barlow (BPFFC)
    Baader Planetarium
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    Baader Planetarium
    Regular price
    $793
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  • First Light and Beyond
    Springer
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    Springer
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    $34.99
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  • Erect Prism Diagonal (TDE100)
    iOptron
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    iOptron
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    $25
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  • Dovetail Plates (8422)
    iOptron
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    iOptron
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    $39
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  • Deep Sky Observing
    Springer
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    Springer
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    $44.99
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  • Cube Counterweight shaft (8607)
    iOptron
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    iOptron
    Regular price
    $28
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  • COMBO QUARK* Hydrogen Alpha "Eyepiece"
    DayStar
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    DayStar
    Regular price
    $1,295
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  • Canon Camera 1.25" T-adapter and T-Ring adaptor kit (TTC110)
    iOptron
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    iOptron
    Regular price
    $38
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