Made from high quality optical glass. - Features front thread for use with multiple filters / hoods. - High quality, extreme ND neutral density filter, the new Pro II professional MC series with very slim filter mount. - Specially designed for digital cameras, with new 8-fold Multi-Coated. - Extremely resistant to dirt, scratches and water. - Reflections are effectively minimized, increasing the clarity of the image. - No risk of filter mount related vignetting ( shadowing ) in the image corners. Includes plastic case.