Firecrest Neutral Density 39mm to 77mm FilterFirecrest is a revolutionary new type of ND filter from Formatt Hitech. Rather than dyed resin, Firecrest is a rare earth metal coating used to create hyper neutral NDs. The filters are made from 2mm thick Schott Superwite glass, and the multicoating is bonded in the middle to increase scratch resistance. Firecrest Filters are neutral across all spectrums, including UV, visible, and infrared. The Firecrest ND are the original formulation of Firecrest

meaning the filter has a slight polarizing effect which can be controlled using the rear adjustment ring

The effect that polarizers have on photography is almost magical

Ships with solid and vented end caps

(These rings are not compatible with the Formatt-Hitech filter holder

Formatt Hitech filters are made from the highest quality Schott Superwite glass

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

Custom and special order items are not eligible for return or refund except for warranty service

as well as giving it more strength than a single piece of glass

The holder system is quickly and easily removed allowing you to quickly compose your image

Soft Effect is made of fine white color particulate that is bonded between two pieces of Schott B270 Optical Glass which exceeds 4K resolution capability

Formatt Hitech 100mm holder system features a rugged aluminum backplate

This makes it possible to stack solid ND with Grads for greater effect