NiSi Filter Pro Nano AIR UV 86mm

NiSi Filter Pro Nano AIR UV 86mm – 99.9% Transmission for Crystal-Clear Protection

The NiSi Pro Nano AIR UV 86mm is a high-performance UV filter designed to protect your lens while maintaining near-air transparency. It combines NiSi’s ULRC (Ultra Low Reflective Coating) technology with premium optical glass and a durable brass frame. This filter keeps your image quality intact while shielding your gear from everyday hazards and outdoor conditions.

Outstanding Transmission and Low Reflectivity

The Air UV Filter achieves a peak transmission of 99.9% and an average transmission of 99.6% across the 420–680nm range. With reflectivity as low as 0.1%, the filter minimizes glare and internal reflections. As a result, you preserve the natural light reaching your sensor and maintain cleaner, clearer images.

Designed for High-Resolution Cameras

NiSi engineered this filter to support demanding imaging systems. It is compatible with cameras and lenses that exceed 100 megapixels, ensuring you retain resolution and fine detail in landscape, portrait, and commercial work. In short, the filter protects the lens without compromising sharpness or image fidelity.

Advanced ULRC Nano-Coating for Durability

The filter features a 48-layer ULRC nano-coating. This multilayer coating enhances durability and provides several protective properties:

• Scratch resistance
• Stain resistance
• Waterproof and oil-proof performance

These properties make the filter suitable for challenging outdoor environments and frequent professional use.

Blocks UV Light Below 395nm to Reduce Interference

The NiSi Air UV Filter effectively blocks ultraviolet light below 395nm. By cutting UV transmission at that threshold, the filter helps reduce blue haze and UV-induced image interference, which improves color fidelity and clarity in bright or high-altitude shooting conditions.

Premium Optical Glass and Quality Inspection

The filter is made from carefully selected lens-grade optical glass. NiSi performs strict quality control on each piece. Every filter undergoes testing with a Shimadzu spectrophotometer to verify transmission and reflectivity, ensuring consistent optical performance across production units.

Ultra-Thin Knurling Brass Frame

The Air UV Filter uses a brass frame with an ultra-thin profile and a precise knurling design. The brass construction provides better resistance to deformation compared to aluminum, and the knurling makes mounting and removal easier. Its slim frame helps prevent vignetting, even when used on ultra-wide-angle lenses.

Sizes and Typical Use Cases

NiSi Pro Nano AIR UV filters are available in sizes from 37mm to 105mm. Photographers commonly use this filter for:

• Landscape photography, where clarity and low reflection matter
• Travel and outdoor shoots, benefiting from durable coatings and UV blocking
• Portrait and commercial work, where high resolution and color accuracy are required

Features

• 99.9% Transmission Clarity - Achieves an incredible 99.9% peak transmission rate with ULRC coating, making it as clear as air and compatible with premium lenses for optimal image quality.
• 100-Megapixel Compatibility - Retains exceptional resolution and detail with high-performance cameras exceeding 100 megapixels, ensuring no loss of image sharpness.
• Advanced 48-Layer ULRC Coating - Features 48-layer nano-coating for scratch, stain, water, and oil resistance, delivering durability and reliable performance in harsh environments.
• Blocks UV Light Below 395nm - Reduces blue haze and UV-induced interference, ensuring vibrant colors and sharper images even in challenging lighting conditions.
• Premium Optical Glass - Made from high-end lens-grade optical glass, rigorously selected to enhance optical performance and maintain image integrity.
• Ultra-Thin Brass Frame - Durable brass frame with a slim design to prevent vignetting on ultra-wide-angle lenses. Knurling ensures easy installation and removal.
• Exceptional Reflectivity Control - With only 0.1% reflectivity, this filter minimizes glare and reflections, ensuring superior light transmission and cleaner images.
• Precision Tested for Quality - Each filter undergoes strict transmission and reflectivity testing with a Shimadzu spectrophotometer for guaranteed optical precision.
• Lens Protection and Image Enhancement - Protects your lens from dust, scratches, and moisture while maintaining the full imaging potential of your high-quality lenses.
• Perfect for Outdoor Shooting - Designed to withstand tough conditions, making it ideal for landscape, travel, and outdoor photography without compromising image quality.

Packaging Includes

• NiSi Pro Nano AIR UV Filter
• NiSi Microfiber Cleaning Cloth

FAQ

Question: Will this filter cause vignetting on ultra-wide lenses?

Answer: The filter features an ultra-thin brass frame specifically designed to reduce the risk of vignetting, even when used on ultra-wide-angle lenses.

Question: How durable is the coating for outdoor use?

Answer: The 48-layer ULRC nano-coating offers scratch resistance, stain resistance, and waterproof and oil-proof properties, making it suitable for challenging outdoor environments and frequent professional use.

Question: Can I use this filter with very high-resolution cameras?

Answer: Yes. NiSi designed the Air UV Filter to support cameras and lenses that exceed 100 megapixels, maintaining resolution and detail without compromising image sharpness.

Question: What is included in the package?

Answer: The package includes the NiSi Pro Nano AIR UV filter and a NiSi microfiber cleaning cloth for safe cleaning and maintenance of the filter surface.