The Pegasus Astro Luminance UV/IR Cut 2” Filter is specifically designed to enhance image clarity and sharpness when using the SmartEye digital eyepiece. Since the SmartEye uses a sensitive color CMOS sensor, it’s essential to block unwanted ultraviolet (UV) and infrared (IR) light that can blur or distort the image.

This filter allows only visible light to pass through while cutting off UV and IR wavelengths, which are not focused in the same plane and can degrade image quality. By using the Luminance UV/IR Cut filter, users ensure sharper star profiles, more accurate color reproduction, and improved overall contrast - making it an essential accessory for high-quality visual and imaging performance with SmartEye.