ZWO D21 AR Protective Filter Window

ITEM #
ZWO-D21AR1
  • AR Protective Window.
  • Diameter: 21 mm.
  • Thickness: 1.1 mm.
  • Flatness: 1/4 wavelength.
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  • Regular price $16.00

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ZWO D21 AR Protective Filter Window

This sensor window protects the sensor from dust and humidity while only allowing light in the visual spectrum and Infrared wavelengths to pass.

Compatible with ASI120 series, ASI120-S series, ASI178 series, ASI290 series, ASI224MC, and ASI185MC cameras.

SPECIFICATIONS

BandpassBroadband
Filter Thickness1.1 mm
Filter TypeClear
Free ShippingYes
ShapeRound