NiSi 55mm SMC UV Filter

The NiSi 55mm SMC UV Filter is an ultra-thin protective filter built to sit on the front of a lens without adding vignetting or unwanted reflection. Its double-sided multi-coating and Japanese optical glass keep transmission high, making it a straightforward everyday lens-protection choice for photographers who don't want the filter to be visible in their results.

• 5.2mm Ultra-Thin Aluminum Frame: One of the thinnest UV filter frames available, helping avoid vignetting on super wide-angle lenses.
• Double-Sided Multi-Coating (SMC): Japanese optical glass construction assures high transmittance and a smooth, low-reflection surface.
• Dull-Polished, Knurled Frame: Resists blanching from repeated rotation while staying easy to grip.
• Front Filter Threading: Front of the frame accepts a lens cap or other front-mounted accessories.
• RoHS Compliant: Meets EU environmental protection standards, free of hazardous materials.