Ultraviolet (UV) camera filter Kenko MC UV370 Slim 72mm, 72 mm filter size

The Kenko MC UV370 Slim 72mm is a multi-coated ultraviolet (UV) camera filter designed to reduce the amount of UV light reaching the sensor and improve image clarity in outdoor photography. With a slim-frame construction and a 72 mm diameter, the filter protects the front element of the lens while minimizing vignetting on wide-angle lenses. The coating and optical design cut haze and UV-induced bluish cast, providing clearer colors and better contrast in high-UV environments without requiring exposure compensation.

Advantages

The multi-coating reduces reflections and ghosting while improving light transmission for truer color reproduction. The slim metal frame limits physical intrusion into the field of view, reducing the risk of corner shading on wide-angle lenses. It serves as a protective barrier for the front element against dust, scratches and light impact. The filter effectively blocks UV wavelengths shorter than 370 nm, which is particularly useful in scenes with strong UV presence such as snowy landscapes or seaside locations.

Suitable for

• Landscape photography in mountains and open areas with high UV exposure
• Beach and coastal photography to reduce haze and bluish cast
• Snow and alpine scenes where reflected UV can affect color balance
• Outdoor travel and general daytime shooting to protect the front lens element

Key specifications

• Filter type: Ultraviolet (UV) filter
• Optical design: Multi-coated (MC) for reduced reflections
• Clear aperture diameter: 72 mm
• Frame style: Slim metal construction to minimize vignetting
• Color: Black
• Effective UV cut-off: wavelengths shorter than 370 nm

How to use

Screw the Kenko MC UV370 Slim 72mm filter onto the front threads of a compatible 72 mm lens until it is snug; avoid over-tightening. Use the filter on outdoor shoots where UV light can reduce contrast or add a bluish cast—examples include mountain vistas, beaches and snowfields. No exposure compensation is necessary when using this UV filter. Remove and store the filter in its case when not in use to preserve the multi-coating and prevent scratches.

Usage recommendations

For best results, keep the filter clean using a soft blower and microfiber cloth to remove dust and smudges. When shooting with wide-angle lenses, verify the slim-frame filter does not introduce vignetting at the widest focal lengths. Use the Kenko MC UV370 Slim 72mm as a protective element for the front lens surface and as a simple optical measure to reduce haze and UV-related color shifts in bright outdoor conditions.