Firecrest ND 100x100mm (4"x4") Neutral Density 4.8 (16 Stops) long exposure filter for Firecrest 100mm holder, Formatt Hitech 100mm Modular Holder, Lee 100mm System, Nisi 100mm System

Firecrest ND 100x100mm (4"x4") Neutral Density 4.8 (16 Stops) long exposure filter for Firecrest 100mm holder, Formatt Hitech 100mm Modular Holder, Lee 100mm System, Nisi 100mm System

• 100mm filter reduces light by 16 F-stops
• Firecrest technology is neutral across the whole spectrum, including UV, visible and infra red
• Firecrest coating is sandwiched within filter, providing protection against scratching and damage
• Made in the UK using Schott Superwite glass, the finest optical glass available
• Compatible with all 67mm holders, so a single filter can be used on multiple lenses

Firecrest Neutral Density is a revolutionary new type of ND filter from Formatt-Hitech. Rather than dyed resin, Firecrest is a carbon metallic 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.