The Celestron Skyris IR Block Filter is an essential accessory for astrophotographers working with color cameras. This high-quality IR-cut filter effectively blocks unwanted infrared radiation, resulting in a significant improvement in image sharpness and color fidelity. With a light transmission of over 94% in the visible spectrum, the filter allows for high-contrast and sharp images of the Moon, planets, and other celestial objects. The dichroic multi-coating ensures optimal light transmission and reduces reflections. The filter is easy to mount between the camera and a 1.25-inch adapter, making it suitable for both Celestron Skyris color cameras and The Imaging Source astronomy cameras. With a clear aperture diameter of 19.5 mm, this filter is ideal for detailed and color-neutral images of the night sky.

• Improves image sharpness and color fidelity
• Blocks unwanted infrared radiation
• Over 94% light transmission in the visible spectrum
• High-quality optical glass with anti-reflective coating
• Easy to mount between camera and 1.25" adapter.