NiSi Filter AIR Protector 52mm

NiSi Filter AIR Protector 52mm – 99.8% Light Transmittance for Clear Protection

The NiSi Filter AIR Protector 52mm provides reliable protection for photographers and filmmakers while preserving your lens’s native optical performance. It delivers 99.8% light transmittance and adds a dependable layer of defence against the elements without compromising image quality.

Designed to preserve image quality

The AIR Protector maintains near-perfect transparency so your lens performs as intended. It supports 8K image quality, ensuring detail, contrast, and edge-to-edge sharpness for high-resolution sensors. As a result, you can protect your front element while keeping the optical characteristics your work depends on.

Advanced coatings for cleaner images and easy maintenance

• Double-Sided Multi-Layer Nano Coating – Reduces internal reflections and improves contrast, helping keep images clean even in complex lighting.
• Waterproof and Oil-Resistant Coating – Repels moisture, fingerprints, and smudges, making cleaning effortless and preserving optical clarity.
• 24+24 Layer Coating Structure – A total of 48 layers of protective and anti-reflective coatings deliver long-lasting clarity and performance.

Optical glass and mechanical design

• Premium Ultra Water-White Optical Glass – Provides neutral color balance and outstanding light transmission.
• Ultra-Thin Aluminum Frame – Lightweight and durable construction with a knurled edge for easy installation and removal. The thin frame design prevents vignetting on wide-angle lenses.

Compatibility and intended use

The AIR Protector suits photographers and filmmakers who seek uncompromising protection without sacrificing image quality. NiSi offers sizes from 40.5mm to 105mm to fit a wide range of lenses, including compact primes and professional telephotos. This listing is for the 52mm size.

FAQ

Question: Will the AIR Protector affect image sharpness or color?

Answer: No. The filter offers 99.8% light transmittance and uses premium ultra water-white optical glass to maintain neutral color balance and outstanding light transmission, preserving your lens’s native performance.

Question: Is the filter suitable for high-resolution sensors and filmmaking?

Answer: Yes. The AIR Protector is engineered to support 8K image quality, helping retain detail, contrast, and edge-to-edge sharpness required by high-resolution sensors.

Question: How does the filter handle moisture, fingerprints, and smudges?

Answer: The double-sided nano coating combined with a waterproof and oil-resistant top layer repels moisture, fingerprints, and smudges. This makes cleaning easier and helps preserve optical clarity during shoots.

Question: Will the frame cause vignetting on wide-angle lenses and is it easy to attach?

Answer: The ultra-thin aluminum frame is designed to avoid vignetting on wide-angle lenses. Additionally, the knurled edge provides a better grip for easy installation and removal.