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. 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.

• PGYTECH OSMO Action Lens Hood effectively protects the lens from stray sunlight without blocking the field of view. Features soft rubber that ensures a comfortable feel for hands.
• Processed with a matte surface treatment, the black materials greatly help reduce reflection into the lens.
• Soft materials make attachment easier and damage-free.