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46mm UV protection filter with slim brass ring and nano coating

Nisi

NiSi 46mm Armor FX PRO Nano L395 UV Protection Filter camera accessory

SKU CH-SHNT-TJDCZ

A 46 mm UV filter with Armor hardened glass, 99 % transmittance and a 3.5 mm slim brass ring blocks 395 nm ultraviolet light while repelling water and oil

  • Exceptional scratch and impact resistance from Armor hardened glass
  • Blocks UV rays below 395 nm to reduce haze for clearer images
  • Water, oil and fingerprint repellent Nano coating simplifies cleaning
  • Durable brass ring ensures a secure, long-lasting fit on the lens
  • 99 % light transmittance and 3.5 mm ultra-slim frame preserve sharpness without vignetting

46mm Armor FX PRO Nano L395

The NiSi 46mm Armor FX PRO Nano L395 is a UV protection filter built for photographers who need rugged front-element defence without sacrificing optical quality. It suits outdoor and adventure shooters who expose lenses to dust, moisture and accidental knocks.

Armor hardened glass with brass ring

Hardened Armor glass and a durable brass mounting ring absorb impacts that would crack standard filters, keeping the lens surface intact. The 3.5 mm ultra-slim frame prevents vignetting on wide-angle lenses, while the Nano coating repels water, oil and fingerprints for quick field cleaning.

99% transmittance for 8K UHD sensors

Double-sided low-reflection coatings deliver 99% light transmittance, preserving sharpness and neutral colour on high-megapixel sensors up to 8K UHD resolution. The L395 formulation blocks ultraviolet haze, but the filter adds no creative effects such as polarisation or neutral density for exposure control.

Highlights

  • Exceptional scratch and impact resistance from Armor hardened glass
  • Blocks UV rays below 395 nm to reduce haze for clearer images
  • Water, oil and fingerprint repellent Nano coating simplifies cleaning
  • Durable brass ring ensures a secure, long-lasting fit on the lens
  • 99 % light transmittance and 3.5 mm ultra-slim frame preserve sharpness without vignetting

Specifications

No published specifications for this item yet.

Questions about this item

How thick is the 46 mm filter ring and will it vignette on a wide-angle lens?

The ultra-slim frame measures 3.5 mm, minimising vignetting even on wide focal lengths.

Does the Nano coating change light transmission or colour balance during long shoots?

Double-sided Nano coating delivers 99 % transmittance and neutral colour, so extended use adds no visible shift.

What thread size must the lens already have for this filter to mount directly?

The filter screws onto a 46 mm front thread; no step-up or step-down rings are included.

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