ASI D32-2-AR AR Protect Window D=32 mm for ASI Cameras

ASI D32 Protect Window - Clear Filter

This "filter" protects the sensor of your camera from dust and moisture, but preserves its spectral response very well.

With all-reflecting telescopes, IR radiation can be recorded without sacrificing sharpness, so this window is a good choice for not losing brightness.

Note: If you are using optics with refractive elements (like lenses), an IR blocking filter might be the better alternative.

This protective window fits, among others, to the the following ASI cameras:

ASI 1600 cameras (except from GT)

ASI 183 cameras

ASI 294 cameras

ASI 174 cameras (cooled)

ASI 178 cameras (cooled)

ASI 385 cameras (cooled)

ASI 533 cameras