B+W 62MM Slim C-POL MRC Filter Lens

The B+W 62mm Slim Circular Polarizer (C-POL) MRC Filter is a premium optical tool specifically engineered to accommodate wide-angle lenses. By utilizing an ultra-thin filter profile, it effectively prevents mechanical vignetting—the darkening of corners that standard-thickness filters often cause at wider focal lengths. Optically, this circular polarizer excels at cutting through distracting reflections on non-metallic surfaces such as water and glass, while simultaneously enriching the color saturation and contrast of outdoor landscapes, particularly by deepening blue skies.

Crafted from pure Schott optical glass, the filter ensures uncompromising image sharpness and color fidelity without interfering with autofocus or metering systems. It features B+W's proprietary Multi-Resistant Coating (MRC), an advanced multi-layer treatment that actively repels water, dirt, and oil while dramatically reducing lens flare and ghosting. The optic is securely housed in a precision-machined brass ring that resists temperature-induced expansion and contraction, preventing the filter from binding or cross-threading on your lens during demanding outdoor shoots.