ZWO D21 UV IR-Cut is a protective and anti-reflective window that protects the camera sensor against the harmful effects of moisture and the deposition of dust particles.

The product is characterized by excellent workmanship, including a surface finish of λ / 4. The window is very effective in blocking ultraviolet and infrared radiation, while transmitting more than 90 percent of the light in the 400-700 nm range.

Attention! The ASI120MC-S and ASI178MC cameras are factory-equipped with ZWO D21 UV IR-Cut windows

The most important features of the ZWO D21 UV IR-Cut window

• high transmission of radiation in the visible range and effective blocking of infrared and ultraviolet
• Provides excellent protection of the matrix against dirt and moisture

Technical specifications

• window type: protective, UV / IR-Cut
• shape: round
• diameter: 21 mm
• thickness: 1.1 mm
• surface finish quality: λ / 4
• compatible cameras: ASI120, ASI120-S, ASI178, ASI290, ASI224MC, ASI385 and ASI185MC series

Kit components

• ZWO D21 UV IR-Cut window

guarantee

24 months