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A thin 62mm round camera filter with a black aluminum frame and clear glass

Nisi

NiSi 62mm Round L395 SMC UV Filter camera filter

SKU CH-XAK3-S4MQ1

A 62 mm UV filter with 5.2 mm ultra-thin frame, double-sided multi-coating and 395 nm cut-off to protect the lens and reduce vignetting on wide-angle glass

  • Ultra-thin 5.2mm frame reduces vignetting on wide-angle lenses
  • Double-sided multi-coating boosts light transmission and cuts reflections
  • Premium Japanese optical glass delivers high transmittance and a smooth surface
  • Protects front lens element from dust and physical damage
  • Superfine knurled frame resists wear and eases filter removal

Precision UV protection for 62 mm lenses

The NiSi 62mm Round L395 SMC UV Filter uses high-quality Japanese optical glass with double-sided multi-coating to maintain high transmittance and suppress reflections. Its ultra-thin 5.2 mm aluminum frame is designed to prevent vignetting on wide-angle lenses. The filter shields the front element from dust and damage while remaining easy to clean. A threaded front allows attachment of lens caps or additional accessories.

Consistent optical clarity under continuous use

Multi-coating on both glass surfaces preserves light transmission and contrast during extended shooting sessions. The superfine dull-polished frame resists wear from repeated mounting and removal. Knurled edges provide secure grip even after prolonged handling in the field. Optical performance remains stable without degradation from heat or frequent cleaning cycles.

Upgrades from basic uncoated

Photographers moving from standard UV filters gain reduced flare, higher transmittance and eliminated vignetting on wide angles. The L395 coating and 5.2 mm profile justify the step up when wide-angle integrity and maximum clarity are required. It does not suit buyers who need a filter thread larger than 62 mm or a circular polariser function.

Highlights

  • Ultra-thin 5.2mm frame reduces vignetting on wide-angle lenses
  • Double-sided multi-coating boosts light transmission and cuts reflections
  • Premium Japanese optical glass delivers high transmittance and a smooth surface
  • Protects front lens element from dust and physical damage
  • Superfine knurled frame resists wear and eases filter removal

Specifications

No published specifications for this item yet.

Questions about this item

Does the ultra-thin 5.2 mm frame cause any heat build-up during long shooting sessions?

The filter is passive optical glass with no electronics, so it generates no heat and requires no power during extended use.

What thread size must my lens already have for this 62 mm filter to mount directly?

Your lens needs a 62 mm front filter thread; the filter screws onto that thread and also provides a front 62 mm thread for caps or hoods.

Will the 395 nm UV cut-off work properly with older manual-focus lenses that lack modern coatings?

Yes, the double-sided multi-coating and high-transmittance glass maintain clarity and contrast on legacy lenses while blocking UV below 395 nm.

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