NiSi 43mm SMC UV Filter

The NiSi 43mm SMC UV Filter is an ultra-thin protective filter built with double-sided multi-coating on Japanese optical glass, giving high transmittance without unwanted reflection. At just 5.2mm thick, the aluminum frame is among the thinnest available, helping the filter avoid vignetting even on wide-angle lenses.

• Double-sided multi-coating on Japanese optical glass: Ensures high transmittance and a smooth surface that avoids unnecessary reflection.
• 5.2mm-thick aluminum frame: Among the thinnest available, reducing the risk of vignetting on super wide-angle lenses.
• Superfine dull polishing and elaborate knurling: Prevents the frame from blanching from repeated rotation over time.
• Meets EU RoHS environmental standards: Contains no hazardous restricted substances.
• Front screw thread included: Accepts lens caps and other front-mounted accessories.