Skip to content

Language

Country

Sales

  • Original price $79.00 USD - Original price $149.00 USD
    Original price
    $79.00 USD - $149.00 USD
    $79.00 USD - $149.00 USD
    Current price $79.00 USD

    ZWO Duo-Band Filter

    Options available
    10 variants in stock

    ZWO Duo-Band Filter is a dual narrowband filter primarily aimed at complementing our range of colour ASI cameras. The Duo-Band filter is aimed at t...

    View full details
    Original price $79.00 USD - Original price $149.00 USD
    Original price
    $79.00 USD - $149.00 USD
    $79.00 USD - $149.00 USD
    Current price $79.00 USD
  • Original price $35.70 USD - Original price $35.70 USD
    Original price
    $35.70 USD
    $35.70 USD - $35.70 USD
    Current price $35.70 USD

    ZWO EAF Bracket for C8 and C9.25 (OPEN BOX)

    U-ZWO-EAF-C8-C925

    In perfect condition, open box This bracket is designed to work with C8 and C9.25 the Celestron SCT scopes. You can directly connect it to the sco...

    View full details
    Original price $35.70 USD - Original price $35.70 USD
    Original price
    $35.70 USD
    $35.70 USD - $35.70 USD
    Current price $35.70 USD
    Sold out
  • Original price $199.00 USD - Original price $199.00 USD
    Original price
    $199.00 USD
    $199.00 USD - $199.00 USD
    Current price $199.00 USD

    ZWO EAF-5V - Electronic Automatic Focuser

    ZWO-EAF-5V

    Introducing 5V EAF, the upgraded version of the original ZWO EAF. This electronic focuser enables precise, dynamic focus control for planetary and ...

    View full details
    Original price $199.00 USD - Original price $199.00 USD
    Original price
    $199.00 USD
    $199.00 USD - $199.00 USD
    Current price $199.00 USD
  • Original price $299.00 USD - Original price $299.00 USD
    Original price
    $299.00 USD
    $299.00 USD - $299.00 USD
    Current price $299.00 USD

    ZWO EFW - 5 x 2"

    ZWO-EFW-5x2
    1 in stock

    ZWO EFW 5 x 2″Product weight:EFW 5 x 2″=500g / EFW 7 x 2″=650gPower supply:USB2.0Control Mode: ASCOM and SDKDriver:Free of driverThe filter wheel b...

    View full details
    Original price $299.00 USD - Original price $299.00 USD
    Original price
    $299.00 USD
    $299.00 USD - $299.00 USD
    Current price $299.00 USD
  • Original price $399.00 USD - Original price $399.00 USD
    Original price
    $399.00 USD
    $399.00 USD - $399.00 USD
    Current price $399.00 USD

    ZWO EFW - 7 x 2"

    ZWO-EFW-7x2
    2 in stock

    ZWO EFW 7 x 2″Product weight:EFW 5 x 2″=500g / EFW 7 x 2″=650gPower supply:USB2.0Control Mode: ASCOM and SDKDriver:Free of driverThe filter wheel b...

    View full details
    Original price $399.00 USD - Original price $399.00 USD
    Original price
    $399.00 USD
    $399.00 USD - $399.00 USD
    Current price $399.00 USD
  • Original price $299.00 USD - Original price $299.00 USD
    Original price
    $299.00 USD
    $299.00 USD - $299.00 USD
    Current price $299.00 USD

    ZWO EFW - 7 x 36mm

    ZWO-EFW-7x36-II
    1 in stock

    The new 36mm EFW (Electronic Filter Wheel) independently developed by ZWO for astronomical mono cameras. With the larger body and the newly-added s...

    View full details
    Original price $299.00 USD - Original price $299.00 USD
    Original price
    $299.00 USD
    $299.00 USD - $299.00 USD
    Current price $299.00 USD
  • Original price $599.00 USD - Original price $599.00 USD
    Original price
    $599.00 USD
    $599.00 USD - $599.00 USD
    Current price $599.00 USD

    ZWO EFW - 7 x 50mm Square Filter Wheel

    ZWO EFW-7x50

    The 50mm electronic filter wheel is CNC milled from an aircraft-graded aluminum block. Quality guaranteed! Adopting the quality step motors produ...

    View full details
    Original price $599.00 USD - Original price $599.00 USD
    Original price
    $599.00 USD
    $599.00 USD - $599.00 USD
    Current price $599.00 USD
  • Original price $299.00 USD - Original price $299.00 USD
    Original price
    $299.00 USD
    $299.00 USD - $299.00 USD
    Current price $299.00 USD

    ZWO EFW - 8 x 1.25" or 31mm

    ZWO-EFW-8x1.25
    2 in stock

    Our latest EFW (Electronic Filter Wheel), larger than the previous but still low on weight. Only 400 grams (14 oz)!The body is CNC milled from an a...

    View full details
    Original price $299.00 USD - Original price $299.00 USD
    Original price
    $299.00 USD
    $299.00 USD - $299.00 USD
    Current price $299.00 USD
  • Original price $199.00 USD - Original price $199.00 USD
    Original price
    $199.00 USD
    $199.00 USD - $199.00 USD
    Current price $199.00 USD

    ZWO EFWmini - 5 x 1.25" or 31mm

    ZWO-EFW-MINI

    The smallest and most lightweight 1.25″ Electronic Filter Wheel in the world!300g ONLY ! Small than your hand !The body is CNC machined from a full...

    View full details
    Original price $199.00 USD - Original price $199.00 USD
    Original price
    $199.00 USD
    $199.00 USD - $199.00 USD
    Current price $199.00 USD
  • Original price $99.00 USD - Original price $99.00 USD
    Original price
    $99.00 USD
    $99.00 USD - $99.00 USD
    Current price $99.00 USD

    ZWO Filter Drawer for EOS Lens

    ZWO-FD-EOS
    1 in stock

    The New filter Drawer for EOS Lens,26.5mm thickness is independently designed by ZWO and specifically made to match with ASI cooled cameras and EOS...

    View full details
    Original price $99.00 USD - Original price $99.00 USD
    Original price
    $99.00 USD
    $99.00 USD - $99.00 USD
    Current price $99.00 USD
  • Original price $99.00 USD - Original price $99.00 USD
    Original price
    $99.00 USD
    $99.00 USD - $99.00 USD
    Current price $99.00 USD

    ZWO Filter Drawer for Nikon Lens

    ZWO-FD-NIKON
    3 in stock

    New filter Drawer with a thickness of 29mm that can be used for carrying 2” filter and connecting ASI cooled cameras to Nikon Lens.It is compatible...

    View full details
    Original price $99.00 USD - Original price $99.00 USD
    Original price
    $99.00 USD
    $99.00 USD - $99.00 USD
    Current price $99.00 USD
  • Original price $79.00 USD - Original price $79.00 USD
    Original price
    $79.00 USD
    $79.00 USD - $79.00 USD
    Current price $79.00 USD

    ZWO Filter Drawer V2 - M42

    ZWO-FD-M42-II
    3 in stock

    Easily switch 2" mounted filters Eliminates light leaks Compatible with most 2" mounted filters Optical length of 21mm Description Specificatio...

    View full details
    Original price $79.00 USD - Original price $79.00 USD
    Original price
    $79.00 USD
    $79.00 USD - $79.00 USD
    Current price $79.00 USD
  • Original price $79.00 USD - Original price $79.00 USD
    Original price
    $79.00 USD
    $79.00 USD - $79.00 USD
    Current price $79.00 USD

    ZWO Filter Drawer V2 - M54

    ZWO-FD-M54-II
    2 in stock

    Easily switch 2" mounted filters Eliminates light leaks Compatible with most 2" mounted filters Optical length of 20mm Description Specificatio...

    View full details
    Original price $79.00 USD - Original price $79.00 USD
    Original price
    $79.00 USD
    $79.00 USD - $79.00 USD
    Current price $79.00 USD
  • Original price $35.00 USD - Original price $35.00 USD
    Original price
    $35.00 USD
    $35.00 USD - $35.00 USD
    Current price $35.00 USD

    ZWO Filter Holder V2

    ZWO-F-HLDR
    2 in stock

    Additionnal 2" filter holder for your ZWO M42 V2 filter drawer. It is not compatible with older filter drawers.

    Original price $35.00 USD - Original price $35.00 USD
    Original price
    $35.00 USD
    $35.00 USD - $35.00 USD
    Current price $35.00 USD
  • Original price $148.00 USD - Original price $299.00 USD
    Original price
    $148.00 USD - $299.00 USD
    $148.00 USD - $299.00 USD
    Current price $148.00 USD

    ZWO LRGB Optimized Filters

    Options available

    The new ZWO LRGB Filters are designed to approximately equalize the flux of ASI1600 mono sensorBetter transmission, Better coating, Better color...

    View full details
    Original price $148.00 USD - Original price $299.00 USD
    Original price
    $148.00 USD - $299.00 USD
    $148.00 USD - $299.00 USD
    Current price $148.00 USD
  • Original price $369.00 USD - Original price $699.00 USD
    Original price
    $369.00 USD - $699.00 USD
    $369.00 USD - $699.00 USD
    Current price $369.00 USD

    ZWO Narrowband Filter Set - 7nm H-alpha, OIII & SII

    Options available

    Narrowband filter does not eliminate the effects of light pollution or increase the object’s brightness. In many cases, they increase the contrast ...

    View full details
    Original price $369.00 USD - Original price $699.00 USD
    Original price
    $369.00 USD - $699.00 USD
    $369.00 USD - $699.00 USD
    Current price $369.00 USD
  • Original price $129.00 USD - Original price $249.00 USD
    Original price
    $129.00 USD - $249.00 USD
    $129.00 USD - $249.00 USD
    Current price $129.00 USD

    ZWO Narrowband H-alpha Filter - 7nm

    Options available
    1 variants in stock

    Narrowband filter does not eliminate the effects of light pollution or increase the object’s brightness. In many cases, they increase the contrast ...

    View full details
    Original price $129.00 USD - Original price $249.00 USD
    Original price
    $129.00 USD - $249.00 USD
    $129.00 USD - $249.00 USD
    Current price $129.00 USD
  • Original price $129.00 USD - Original price $249.00 USD
    Original price
    $129.00 USD - $249.00 USD
    $129.00 USD - $249.00 USD
    Current price $129.00 USD

    ZWO Narrowband OIII Filter - 7nm

    Options available
    1 variants in stock

    Narrowband filter does not eliminate the effects of light pollution or increase the object’s brightness. In many cases, they increase the contrast ...

    View full details
    Original price $129.00 USD - Original price $249.00 USD
    Original price
    $129.00 USD - $249.00 USD
    $129.00 USD - $249.00 USD
    Current price $129.00 USD
  • Original price $129.00 USD - Original price $249.00 USD
    Original price
    $129.00 USD - $249.00 USD
    $129.00 USD - $249.00 USD
    Current price $129.00 USD

    ZWO Narrowband SII Filter - 7nm

    Options available
    1 variants in stock

    Narrowband filter does not eliminate the effects of light pollution or increase the object’s brightness. In many cases, they increase the contrast ...

    View full details
    Original price $129.00 USD - Original price $249.00 USD
    Original price
    $129.00 USD - $249.00 USD
    $129.00 USD - $249.00 USD
    Current price $129.00 USD