NiSi Filter UV Pro Nano Huc 105mm

NiSi Filter UV Pro Nano Huc 105mm – Ultra-thin brass frame minimizes vignetting

The NiSi PRO Nano HUC UV 105mm filter combines optical protection and advanced coatings for everyday lens use. It uses double-sided, multi-coating lens technology together with high quality Japanese ultraviolet absorption optical glass. As a result, the filter maintains high transmittance while keeping surface reflections to a minimum.

Key features and protection

The filter acts as a general protective element that you can leave on your lens at all times. It reduces dust and moisture from reaching the front element, and it provides extra protection in case of drops or situations where scratching may occur. In short, it protects the lens from dust and damage to the front element while remaining easy to clean.

Advanced coatings and surface quality

NiSi applies an exclusive creative "U" type Nano coating on this filter. Additionally, the surface benefits from a hardened waterproof coating. Combined with the double-sided, multi-coating technology, these treatments help deliver a highly smooth optical surface and make maintenance easier.

Precision frame and optical performance

The filter frame is constructed from brass using highly accurate brass milling. The ultra-thin frame—only 3,5mm—helps minimize vignetting, which makes this filter suitable even for super wide angle lenses. The optical glass offers high transmittance and very low reflection, supporting good light transmission through the filter.

What this means for filmmakers and photographers

As a filmmaker’s store product, the NiSi PRO Nano HUC UV 105mm is designed to combine practical protection with optical care. You can rely on it to shield your front element from environmental factors, while the coatings and machining accuracy preserve image quality and keep reflections low.

FAQ

• Question: Can I leave the NiSi UV Pro Nano HUC on my lens all the time?
  Answer: Yes. The filter is described as useful as a general protective filter to leave on lenses at all times, protecting the front element from dust, moisture and potential scratches.
• Question: Will this filter cause vignetting on wide angle lenses?
  Answer: The NiSi filter has an ultra-thin brass frame of only 3,5mm, which is specifically designed to minimize vignetting and to fit even on super wide angle lenses.
• Question: How does the filter handle moisture and cleaning?
  Answer: It features a hardened waterproof coating and an exclusive "U" type Nano coating, which make the surface easier to clean and help repel moisture and contaminants.
• Question: What optical benefits does this filter offer besides protection?
  Answer: The filter uses high quality Japanese ultraviolet absorption optical glass with double-sided multi-coating technology. It provides high transmittance (>99,2%) and a highly smooth surface with only 0,3% reflection, supporting good light transmission and low reflection in images.