【NANOTEC Coating】Featuring 24multi-layer coatings, hydrophobic properties.This minimizes reflections from both the environment and the filter, providing true-to-life images.
【Telephoto-Friendly】With its ultra-slim 3.3mm frame and double-side polishing technology, the K&f concept CPL filter ensures clear imagery even on telephoto lenses, with no vignetting.
【HD optical glass】Double-sided polishing process, reducing reflections coming from the filter itself. Dust-proof, waterproof, anti-mildew to protect the lens.
【24-layer nano-coating】 The anti-reflection green film can effectively reduce the reflection on the surface of the filter, keep the real colour.
【Ultra-thin Alloy frame】5.3 mm thickness, can effectively prevent vignetting when using a wide-angle lens; CNC-Non slip design easily remove and install the filter.