Lindsey Optics Lisey Optics 6.6x6.6" Brilliant FS IR 2.1 ND Filter, 7 Stop, 0.78% Transmission

Neutral Density filters reduce the amount of light entering the lens, allowing opening of the aperture for reduced depth of field, or to slow the shutter speed for motion blur.Our broad range of ND values gives you complete creative control under any lighting conditionsAvailable in ND values ND 0.3 and ND 3.0, they offer light reduction between 1 stop, which is 50% transmission, and 10 stops, which is 0.1% transmission.Full Spectrum Neutral DensityLindsey Optics Full Spectrum Brilliant IR ND filters are full-spectrum neutral density filters that attenuate all wavelengths of light including UV, Visible and Infra-Red.Cutting the Infra-Red energy eliminates "Infra-Red pollution" which can cause unwanted color shifts with digital cameras.The Neutral Gray Color Will Never FadeConstructed from solid glass, the neutral gray color won't ever change. The gray color is in the glass itself, it is not in a plastic layer or a surface coating.Broadband Anti-Reflection Coating - For Brilliant ContrastThese solid glass filters have a durable anti-reflection coating reduces reflections on both filter surfaces. This reduces stray light resulting in brilliant images with vibrant contrast and color saturation.Every Filter Has a Serial NumberAll Lindsey Optics filters have serial numbers for improved trace-ability for warranty claims and inventory control by dealers and rental houses.