NiSi 77mm SMC UV Filter

The NiSi 77mm SMC UV Filter is an ultra-thin protective filter built for wide-angle lenses where a thick filter ring risks vignetting. Its double-sided multi-coating and 5.2mm-thin aluminum frame make it the thinnest filter of its kind, aimed at landscape and wide-angle shooters who want protection without image compromise.

• 5.2mm Ultra-Thin Frame: The aluminum frame measures just 5.2mm thick, among the thinnest available, to help avoid vignetting on super wide-angle lenses.
• Double-Sided Multi-Coating: Japanese optical glass with multi-coating on both sides assures high transmittance and a smooth, low-reflection surface.
• ROHS-Compliant Materials: Meets EU ROHS environmental standards, containing no hazardous restricted substances.
• Front Threading for Accessories: A front screw thread allows a lens cap or other accessories to still be attached.