Haida 150mm x 170mm PROII Soft Graduated Neutral Density Filter Multi-Coated MC ND8 Rectangular GND 0.9 8x 150 170 Haida 150mm x 170mm rectangular Neutral Density Filter Graduated ND filters help to specifically darken skies and other bright areas of an image Constructed of scratch resistant multi-coated optical glass, reduces glare Provides different stop reduction in light entering the lens, no color shift. Compatible with Lee Filter's SW150 Filter Holder, Includes protective pouch