NiSi Filter AIR Protector 86mm

NiSi Filter AIR Protector 86mm – 99.8% Light Transmittance for uncompromised lens protection

The NiSi Air Protector 86mm gives photographers and filmmakers reliable front-element protection while preserving optical performance. It delivers extremely high light transmittance and is built to the same optical standards as NiSi’s filter range, so you can protect your lens without sacrificing image clarity.

Key features and benefits

• 99.8% Light Transmittance – The filter provides near-perfect transparency, so your lens retains its native performance and brightness while gaining protection.
• 8K Image Quality Support – Engineered for high-resolution sensors, the Air Protector maintains exceptional detail, contrast, and edge-to-edge sharpness for modern cameras.
• Double-Sided Multi-Layer Nano Coating – Both surfaces receive advanced coatings to reduce internal reflections and improve contrast, keeping images clean in complex lighting situations.
• Waterproof and Oil-Resistant Coating – The surface repels moisture, fingerprints, and smudges, which makes cleaning easier and helps preserve optical clarity during shoots.
• Premium Ultra Water-White Optical Glass – The filter uses precision optical glass to ensure neutral color balance and outstanding light transmission.
• Ultra-Thin Aluminum Frame – A lightweight, durable frame with a knurled edge allows easy installation and removal. It is designed to prevent vignetting on wide-angle lenses.
• 24+24 Layer Coating Structure – The filter features a total of 48 protective and anti-reflective coating layers for long-lasting clarity and consistent performance.
• Sizes Available: 40.5 – 105mm – NiSi offers the Air Protector in a wide range of thread sizes to match compact primes through professional telephoto lenses, including the 86mm model shown here.

Who this filter is for

This Air Protector suits photographers and filmmakers who need dependable physical protection for their lens front element but do not want any degradation in image quality. Because it supports 8K image quality and maintains 99.8% light transmittance, it is appropriate for high-resolution workflows and critical optical applications.

Practical advantages

Use the Air Protector to shield your lens from dust, moisture, and fingerprints during production. Additionally, the waterproof and oil-resistant coatings reduce time spent cleaning, while the double-sided nano coatings preserve contrast and limit unwanted reflections in challenging lighting. The ultra-thin frame and knurled edge make fitting and removing the filter straightforward and minimize the risk of vignetting on wide-angle lenses.

Specifications

Frequently Asked Questions

Question: Will the NiSi Air Protector 86mm affect my image sharpness?
Answer: No. The filter is designed with 99.8% light transmittance and premium ultra water-white optical glass to preserve lens performance and maintain detail, contrast, and edge-to-edge sharpness, including support for 8K sensors.

Question: How easy is it to keep the filter clean during a shoot?
Answer: The Air Protector has waterproof and oil-resistant coatings that repel moisture, fingerprints, and smudges. As a result, cleaning becomes easier and faster, which helps you spend less time on maintenance and more time shooting.

Question: Will the filter cause vignetting on wide-angle lenses?
Answer: The filter uses an ultra-thin aluminum frame and a low-profile design with a knurled edge to prevent vignetting on wide-angle lenses while still allowing simple installation and removal.

Question: Which lens sizes can use the NiSi Air Protector?
Answer: NiSi offers the Air Protector in sizes from 40.5mm up to 105mm, so you can choose the thread size that matches your lens. The model described here is the 86mm size.