New from LEE Filters, the ProGlass ND is an extremely high quality glass ND standard filter optimised for use with digital cameras, but equally useful for film. This brand new filter uses a surface coating made from evaporated metal, and therefore provides very even absorption across the visible spectrum and through the UV and Infra Red regions. Digital SLR users need to use ND standard filters to prolong exposure times in bright conditions for landscape photography, but the excess UV and IR can cause colour problems in some lighting situations.
The ProGlass filter reduces any chance of false colour casts, and also provides a result described as'punchier' on digital and filmbecause the light forming the image is more specific to the requirements of the film or sensor.
Available in 100x100mm, ND 0.6 (2 stops) and 0.9 (3 stops)