The OSMO Action Filters(Professional) 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 protection
Made of aeronautic aluminum, the frame features a knurling pattern to ensure quick attachment and ensures its anti-water and anti-dust capacity
Eliminates reflected light and increases colour concentration
Improves image clarity and overall creates a more expressive and vivid photo