Hoya Solas IRND 12 62mm Infrared Neutral Density Filter XSL-62IRND12

The Hoya SOLAS IRND filters were created using the latest materials and Japanese manufacturing processes to maintain a neutral color rendition throughout their density range of 0.3 to 3.0. A factor that a lot of ND filters do not take intoaccount is the affect of IR (Infrared) light on color. As digital imaging sensors become more and more sensitiv... moree to light they are also more susceptible to overexposure and more sensitive to infrared light. To address these two sensor issues Hoya developed the SOLAS line of IRND filters. First, they come in densities of .3, .6, .9, 1.2, 1.5, 1.8, 2.7 and 3.0, that is 1~6 plus 9 and 10 stops light reduction while maintaining amazingly neutral color balance.