Hakuba 52mm ULTIMA WR Lens Transmittance Wideband Thin Made In Lens Lunar Autumn Leaves Filter, 99.5% + Ultra-Low Reflection, Water-Repellent,

Varech is an Amazon exclusive brand. "ULTIMA" professional lens protection filter maximizes lens performance [Amazon.co.jp] Limited Edition with high-performance water-repellent/stain-resistant finish Uses Corning's high-purity optical glass, which boasts extremely high optical performance The latest digital vapor deposition coating achieves nearly 100% transmittance. Extreme coating makes it easy to wipe off water droplets and dirt. Thin, wide-angle frame design with minimal vignetting thanks to precision machining, and a bold design befitting a high-performance lens Filter diameter: 52mm. Comes with a luxurious semi-transparent dedicated case.