Astrophotography

  • Pyxis LE - Camera Field Rotator
    Optec
    Vendor
    Optec
    Regular price
    $695
    Sale price
    save $-695
    Unit price
    per 
  • Pyxis Pentax Camera Mount (17647)
    Optec
    Vendor
    Optec
    Regular price
    $60
    Sale price
    save $-60
    Unit price
    per 
  • Pyxis QSI 4-Bolt Camera Mount (17643)
    Optec
    Vendor
    Optec
    Regular price
    $60
    Sale price
    save $-60
    Unit price
    per 
  • Pyxis SBIG STL 4-Bolt Camera Mount (17644)
    Optec
    Vendor
    Optec
    Regular price
    $60
    Sale price
    save $-60
    Unit price
    per 
  • Pyxis SCT Long-Thread Camera Mount (17657)
    Optec
    Vendor
    Optec
    Regular price
    $60
    Sale price
    save $-60
    Unit price
    per 
  • Pyxis SCT Short-Thread Camera Mount (17648)
    Optec
    Vendor
    Optec
    Regular price
    $60
    Sale price
    save $-60
    Unit price
    per 
  • Pyxis T-Thread Camera Mount (17646)
    Optec
    Vendor
    Optec
    Regular price
    $60
    Sale price
    save $-60
    Unit price
    per 
  • Q-1.6X Extender for FS-60CB, FC-76D and FC-100D Telescopes (TKA00595)
    Takahashi
    Vendor
    Takahashi
    Regular price
    $530
    Sale price
    save $-530
    Unit price
    per 
  • QE-0.73X Reducer for FSQ-85ED/106ED Telescopes (TKA36580)
    Takahashi
    Vendor
    Takahashi
    Regular price
    $710
    Sale price
    save $-710
    Unit price
    per 
  • QHY600 M/C
    QHY
    Vendor
    QHY
    Regular price
    $4,599
    Sale price
    save $-4,599
    Unit price
    per 
  • QSFP Interface for Kepler
    FLI
    Vendor
    FLI
    Regular price
    Sold out
    Sale price
    save $-3,495
    Unit price
    per 
  • QSI-500 WS/WSI Camera Adapter (TCD0204)
    Takahashi
    Vendor
    Takahashi
    Regular price
    $156
    Sale price
    save $-156
    Unit price
    per 
  • QuadTCC Spacers
    Astro-Physics
    Vendor
    Astro-Physics
    Regular price
    $75
    Sale price
    save $-75
    Unit price
    per 
  • Quark to C & T adapter bundle
    DayStar
    Vendor
    DayStar
    Regular price
    $69
    Sale price
    save $-69
    Unit price
    per 
  • Quark to C adapter
    DayStar
    Vendor
    DayStar
    Regular price
    $45
    Sale price
    save $-45
    Unit price
    per 
  • Quark to T adapter
    DayStar
    Vendor
    DayStar
    Regular price
    $45
    Sale price
    save $-45
    Unit price
    per 
  • Quark USB Power Extension Cable
    DayStar
    Vendor
    DayStar
    Regular price
    $18
    Sale price
    save $-18
    Unit price
    per 
  • QUARK* Hydrogen Alpha "Eyepiece"
    DayStar
    Vendor
    DayStar
    Regular price
    $1,195
    Sale price
    save $-1,195
    Unit price
    per 
  • Quattro Coma Corrector (20204)
    Sky-Watcher USA
    Vendor
    Sky-Watcher USA
    Regular price
    $300
    Sale price
    save $-300
    Unit price
    per 
  • QUESTAR QUARK* Hydrogen Alpha "Eyepiece"
    DayStar
    Vendor
    DayStar
    Regular price
    $1,195
    Sale price
    save $0
    Unit price
    per 
  • R30-2.25 - Starlight Instruments 3.0" Diameter Riser
    Starlight Instruments
    Vendor
    Starlight Instruments
    Regular price
    $140
    Sale price
    save $-140
    Unit price
    per 
  • RCOS 4.75"x24tpi thread to OPTEC-3600 Dovetail Mount (17823)
    Optec
    Vendor
    Optec
    Regular price
    $95
    Sale price
    save $-95
    Unit price
    per 
  • Red/Space Cat Motorized Focuser (SI-RCEF)
    Starlight Instruments
    Vendor
    Starlight Instruments
    Regular price
    $265
    Sale price
    save $-265
    Unit price
    per 
  • Reducer 0.66x CDK12.5 /14/ 17
    Planewave
    Vendor
    Planewave
    Regular price
    $1,200
    Sale price
    save $-1,200
    Unit price
    per 
  • Reducer 0.66x CDK20 / CDK24
    Planewave
    Vendor
    Planewave
    Regular price
    $1,200
    Sale price
    save $-1,200
    Unit price
    per 
  • Reducer and Field Flattener for Mewlon Telescopes (TAK70581)
    Takahashi
    Vendor
    Takahashi
    Regular price
    $436
    Sale price
    save $-436
    Unit price
    per 
  • Reducer Flattener for 3" focuser (SFFR.72-130-3FT)
    Stellarvue
    Vendor
    Stellarvue
    Regular price
    $649
    Sale price
    save $-649
    Unit price
    per 
  • Reducer Flattener for SV70T (SFFR-70APO)
    Stellarvue
    Vendor
    Stellarvue
    Regular price
    $179
    Sale price
    save $-179
    Unit price
    per 
  • Reducer Lens .7X - EdgeHD 1100 (94241)
    Celestron
    Vendor
    Celestron
    Regular price
    $692.95
    Sale price
    save $-692.95
    Unit price
    per 
  • Reducer Lens .7X - EdgeHD 1400 (94240)
    Celestron
    Vendor
    Celestron
    Regular price
    $692.95
    Sale price
    save $-692.95
    Unit price
    per 
  • Reducer Lens .7X - EdgeHD 800 (94242)
    Celestron
    Vendor
    Celestron
    Regular price
    $351.95
    Sale price
    save $-351.95
    Unit price
    per 
  • Reducer Lens .7x - EdgeHD 925
    Celestron
    Vendor
    Celestron
    Regular price
    $362.95
    Sale price
    save $-362.95
    Unit price
    per 


Personal Upgrade Path

Buy risk-free: When it’s time to trade up you’ll get the most value for your used gear.