Formatt-Hitech 100x100mm (4×4″) Firecrest ND 0.3
- Standard ND (0.3) filter
- Reduces light across the whole image
- Made in the UK in rugged and durable CR39 resin
- Compatible with Formatt Hitech 100mm , Firecrest 100mm, Lee 100mm and Nisi 100mm systems
- Enables use os slower shutter speeds, decrease of depth of field, decreasing of effective ISO