Standard HD Neutral Density FilterNeutral Density (or ND) filters produce a grey neutral effect and are used to reduce light in cinematography, enabling more control over exposure and depth of field without affecting color or contrast. ND's are made in different densities according to the level of light reduction from 1 3 to as much as 4 stops of light. Formatt Hitech HD ND filters are made of Schott Super White Glass. They are a standard dye sublimation filter which effects the

and is the perfect complement to the Firecrest ND filters

Also available as a Holder and Adapter Ring Kit

making it one of the most optically flat filters in the world

without disturbing the lens

Firecrest Ultra Neutral Density filters are colorless and remove light evenly across all spectrums

Firecrest Filters are neutral across all spectrums

A holder system allows you to purchase one set of filters to fit all of your lenses

Variable NDs are technically not NDs at all

This will allow the filters to be used in most Bright Tangerine

Put to the Test

For cinema sizes

2 is the most common density