MCUV Filter: Compatible with Leica Q3 43 / Q3 28 / Q3 / Q2 without interfering with lens hood or macro mode. Ultra-slim brass frame sits flush – no vignetting, no focus issues

All-New Brass Frame Design: CNC-machined brass frame offers a vintage aesthetic that matches Leica’s heritage. Soft brass absorbs impact and allows smooth threading

0.1% Reflectivity: Advanced 36-layer nano coating cuts reflection to just 0.1%, effectively suppressing ghosting and flare in backlit scenes for clean, high-contrast images

1200mm Sharpness: Each glass element precision-ground with Makita polishers ensures 100% concentricity. Delivers uncompromised clarity for super-telephoto lenses and Leica’s 60MP sensor

36-Layer Coating: Waterproof, scratch‑resistant, and oil‑repellent. No color shift, while the hardened surface resists daily wear and cleans effortlessly