Lindsey Optics . L-6666-VARIND

Brilliant² 6.6x6.6" Variable Neutral Density - Fast and Flexible Variable ND - Change the ND value fast as the light changes or quickly find just the right ND value to get the desired lens aperture and depth of field. Unlike other Variable NDs, it works when inserted in either orientation. So insertion is fumble free. Optional motor mounting allows smooth and repeatable fade effects. 2 to 8 stops of light control. Cuts Both Visible and Near Infrared Light. Broadband Multi-Layer Anti-Reflection water resistant and oil resistant coating. 2 - 8 Stops of Light Control - Including Near Infrared The Brilliant² Variable ND provides between 2 stops and 8 stops of Variable Neutral Density light control, with ND values between ND 0.6 (2 Stops) and ND 2.4 (8 Stops) with excellent neutral color. The desired ND value is obtained by rotating either of the geared thumb wheels by hand or with a motor. Thumb Wheels are Engraved The thumb wheels are engraved with alpha characters from A to H. A 360 degree rotation of the thumb wheels changes the Neutral Density from minimum to maximum. Cuts Near Infrared Light Visible light is attenuated and near infrared light from 700nm to 850nm is also reduced, giving good control of "IR Pollution" with camera sensors sensitive to infrared. Broadband Multi-Layer Anti-Reflection Coating Our Broadband Multi-Layer Anti-Reflection coating prevents internal filter-to-filter reflections within the Variable Neutral Density Filter and with any other filter in the matte box. Contrast is maintained and ghost images are prevented. Our coating is water repellent and oil repellent which results in a filter that is easy to clean and easy to keep clean. Large 6.33 Inch Clear Aperture The two included Brilliant Pol Circular Polarizers have a large 6.33 inch clear aperture, perfect for use with wide angle lenses and large diameter zoom lenses. Unique Construction The Brilliant² Variable Neutral Density Filter is constructed usin