PGYTECH OSMO ACTION ND Filter Set (ND 8 16 32 64) (Professional) reduces the amount of light entering so that the camera can choose the correct exposure value and prevents overexposure. With the adoption of a coating process, it avoids the problem of color deviation. It uses German SCHOTT glass as its base material, utilizing multiple grinding and polishing processes. A nanometer-scale, double-sided, multi-layer vacuum coating process ensures a first-class waterproof, oil-proof, dust-proof, and anti-scratch protector. Directly attach the filter to ensure its anti-water and anti-dust capacity, which can be damaged during replacement. Made of aeronautic aluminum, the frame features a knurling pattern to ensure quick attachment. The inside part of the frame is covered with silica gel to protect the original filter from being scratched during attachment.
ND filter set (ND8, ND16, ND32, ND64) for OSMO ACTION
SCHOTT optical glass
Aeronautic aluminium and knurling pattern
Protection of original filter