Combining three distinct effects within a single filter, the 4 x 5.65" IRND 1.2 Glimmerglass 1 Filter from Tiffen offers a 4 stop exposure reduction, attenuates infrared wavelengths, and slightly softens skin details while adding a glowing quality to highlights. Intended for use with high definition video capture with CMOS and CCD sensors, this filter compensates for the extended red sensitivity of these sensor designs in order to produce cleaner, more accurate colors and also takes the over-sharpened "digital edge" off for a smoother image quality. The filter is constructed from water white optical glass for maintained clarity and measures 4 x 5.65" / 101.6 x 143.5mm to pair well with lightweight or clip-on matte boxes.