Ultra Hard Coating - 18 layers of advanced surface coating technology.
Double-sided Nano coating - 99.3% transmittance, multi nano coatings, waterproof, oil-proof, easy to clean.
Protect Your Lenses - Protection against accidental drops, dust, fingerprints, dirt, scratches, sand, or seawater spray.
Water White Glass - Higher purity than standard glass, with a higher light transmittance and neutral color.
UHD Technology - Double-sided high-precision polishing. No loss in image sharpness even using high megapixel sensors. 8k Ultra High Definition.
Ultra Slim Knurled Frame -Ultra slim 3.5mm Aluminium frame with knurling for easy grip. No vignetting on wide angle lens, including at 14mm. Front filter thread.