Skip to content

Optec

Filters

  • $625.00 - $625.00
    $625.00
    $625.00 - $625.00
    $625.00

    Optec Alnitak Flat-Man L Large Flat Fielder

    OTC-19058

    The Flat-Man L is the big brother of the Flat-Man, for telescopes in the 8-12.5" range. The Flat-Man L uses the same electroluminescent technology ...

    View full details
    $625.00 - $625.00
    $625.00
    $625.00 - $625.00
    $625.00
  • $1,695.00 - $2,895.00
    $1,695.00 - $2,895.00
    $1,695.00 - $2,895.00
    $1,695.00

    Optec Alnitak Flat-Man XL-2 Large Flat Fielder

    Options available

    Re-designed and re-introduced in 2020, Optec's new Flat-Man XL-2 electroluminescent calibration panels make it easy to obtain your flat-field calib...

    View full details
    $1,695.00 - $2,895.00
    $1,695.00 - $2,895.00
    $1,695.00 - $2,895.00
    $1,695.00
  • $550.00 - $595.00
    $550.00 - $595.00
    $550.00 - $595.00
    $550.00

    Optec Alnitak Flip-Flat Flat Fielder

    Options available

    Alnitak Astrosystems' flagship product, the Flip-Flat, is a robotic lenscap and flat field illumination source for small to medium size refractors....

    View full details
    $550.00 - $595.00
    $550.00 - $595.00
    $550.00 - $595.00
    $550.00
  • $250.00 - $250.00
    $250.00
    $250.00 - $250.00
    $250.00

    Optec DSI 3.5" Extension Tube Set - 5 Pieces

    OPC-19890

    Rich Simons of Deep Sky Instruments and Optec have jointly developed a new, larger diameter standard spacer for large aperture telescopes. Like th...

    View full details
    $250.00 - $250.00
    $250.00
    $250.00 - $250.00
    $250.00
  • $95.00 - $95.00
    $95.00
    $95.00 - $95.00
    $95.00

    Optec DSI 3.5"x24tpi(M) to M72x1(M) Takahashi Adapter

    OPC-19917

    Optec-DSI 3.5x24tpi male thread to M72x1mm (male) Takahashi thread. Outside Diameter: 3.82" (97.0mm) Overall Height: 0.74" (18.8mm) Clear Aperture...

    View full details
    $95.00 - $95.00
    $95.00
    $95.00 - $95.00
    $95.00
  • $135.00 - $135.00
    $135.00
    $135.00 - $135.00
    $135.00

    Optec OPTEC-4300 to DSI 3.5"(F) Adapter

    OPC-19830

    The #19830 OPTEC-4300 to female Optec/DSI 3.5" threaded receiver allows any combination of our DSI 3.5-inch spacers to be easily installed on the c...

    View full details
    $135.00 - $135.00
    $135.00
    $135.00 - $135.00
    $135.00