ZWO IR-Cut D21 Window
The ZWO D21 IR-Cut protection window is suitable for the ASI120 series, ASI120-S series, ASI178 series, ASI290 series, ASI224MC series, ASI385 series, ASI185MC series cameras to protect the sensor from dust and humidity.
IR-Cut D21 Window Specifications
- Diameter: 21 mm
- Type: UV IR-Cut Window
- Thickness: 1.1 mm
- Flatness: 1/4 λ
