ZWO Protective Dust Window with IR-Cut (21mm/25mm/60mm)
ZWO Protective Dust Window with IR-Cut (21mm/25mm/60mm)
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Product Description
The ZWO IR-Cut Protection Windows work with ZWO astronomy cameras to protect the sensor from dust and humidity. Transmission is >90% at visible wavelengths from 400nm to 675nm approximately. The window also removes IR light that may not come to a tight focus, especially when imaging with refractors, to help you get sharper images and pinpoint stars.
Specifications
| Model: | ZWO-D21IR-CUT | ZWO-D25IR-CUT | ZWO-D60IR-CUT |
| Diameter: | 21mm | 25mm | 60mm |
| Type: | UV IR-Cut Window | UV IR-Cut Window | UV IR-Cut Window |
| Thickness: | 1.1mm | 1.1mm | 2.0mm |
| Flatness | 1/4 λ | 1/4 λ | 1/4 λ |
| Compatible ZWO Camera Models: | ASI120 series ASI120-S series ASI178 series ASI185MC ASI224MC series ASI290 series ASI385 series |
ASI174MM ASI174MC ASI174MM-COOL ASI174MC-COOL |
ASI2400MC Pro ASI2600MC Pro ASI6200MC Pro |
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