52mm X2 UV Filter for Camera Lenses - UV Protection Photography Filter with Lens Cloth - MRC8 Nanotech Coatings Ultra-Slim Traction Frame Weather-Sealed by Breakthrough Photography from Breakthrough Photography
Category : Camera & Photo,Accessories,Filters,Skylight & UV Filters
- ELIMINATES VIGNETTING: The X2 features a 3.5mm ultra-slim double-threaded traction frame to eliminate vignetting on wide-angle full-frame setups. In our lab tests, 4.3mm was the frame width at which point vignetting becomes noticeable on 16mm wide-angle setups on full-frame setups. Any less than 3.0mm and lens caps donaE™t have enough surface area to grab onto. At 3.7mm vignetting is entirely eliminated.
- DOUBLE-THREADED & LASER ENGRAVED: We laser engrave lettering into each X2 UV traction frame to ensure that the lettering wonaE™t ever fade or come off after consistent use. We also engrave each and every X2 traction frame with a unique serial number.
