The LEE Filters 100mm System 0.6 ProGlass IRND Neutral Density Standard Filter reduces exposure by 2 Stops equally across the entire frame. The ProGlass range sets a whole new standard in high quality glass neutral-density filters.
The LEE Filters 100mm System 0.6 ProGlass IRND Neutral Density Standard Filter is a high-quality filter manufactured from 2mm thick optically flat glass, that is entirely neutral, with virtually no colour shift and extremely accurate stop values.
Originally developed for the movie industry, to meet the exacting requirements of the film world’s leading cinematographers, the cine versions of ProGlass filters have been used on a number of major feature films and TV dramas, and are widely acknowledged as being the highest-quality neutraldensity filters available today.
So, what makes them so special? Firstly, and most importantly, they are truly neutral. As a result, colour casts are a problem of the past. And, because they block both ultraviolet and infrared pollution, images are crisp and punchy, and above all, accurate.
Manufactured from 2mm-thick glass, the new ProGlass filters are available in 0.6ND (two-stop), 0.9ND (three-stop), 1.2ND (four-stop), 1.8ND (six-stop), 3ND (10-stop) and 4.5ND (15-stop) versions, covering photographers’ every need, from subtle alterations, right up to ultra-long exposures.
ProGlass IRND filters are available for the Seven5, 100mm and SW150 filter systems.