B&W B+w 1101519

B+W MRC Nano Master 49mm Clear Protection Filter | Ultimate Lens ShieldProtect your valuable lens investment with the pinnacle of optical defense: the B+W MRC Nano Master 49mm Clear Protection Filter. Engineered in Germany for photographers who demand absolute perfection, this filter provides an invisible yet incredibly durable shield for your front lens element without altering the image in any way. It is the ideal full-time addition to your lens, offering peace of mind whether you are shooting in the studio or braving the elements outdoors.This filter fulfils the wish of many photographers for a pure lens protection without filter effect. Its only function: to keep dirt, sand or splash water away from the front lens. The particularly clear special glass with high transmission is MRC nano-coated. The hydrophobic coating reduces the tendency of particles and water droplets to adhere, ensuring your view remains unobstructed. This essential piece of gear allows you to focus on capturing the perfect shot, confident that your expensive optics are safe from scratches, impacts, and environmental contaminants.The state-of-the-art MRC Nano (Multi-Resistant Coating) is the cornerstone of this filter´s superior performance. This advanced 8-layer coating on each side of the glass provides exceptional durability and functionality. It goes beyond simple protection, offering maximum reflection reduction to prevent ghosting and flare, thereby preserving the high contrast and color fidelity of your lens. The outer layer features an advanced hydrophobic, oleophobic, and anti-static finish. Water beads up and rolls off effortlessly, while fingerprints, smudges, and dust are actively repelled, making for incredibly easy cleaning and a consistently clear surface.Crafted with a precision-engineered Master slim mount, this filter is perfectly suited for modern high-performance lenses. The slim profile is specifically designed to prevent vignetting (darkening of the corners) even when used on super wide-angle lenses up to 17mm on a full-frame (KB) camera or 10mm on an APS-C camera. The mount is constructed from high-quality brass, which ensures greater durability and prevents binding or cross-threading when attaching or removing it from your lens, a common issue with inferior aluminum mounts. Experience the confidence that comes with using a filter that is as well-made as the lens it protects.Specifications:- Diameter (mm): 49