UV Filter K&F 72 mm — Ultraviolet Protection Filter, 72mm Thread, Premium UV III

The K&F 72 mm UV Filter — Premium UV III is a screw-in ultraviolet protection filter with a 72 mm thread size designed to reduce UV light and atmospheric haze while providing physical protection for the front element of compatible lenses. It is intended for outdoor, landscape and travel photography where reducing blue cast and protecting the lens surface are practical requirements. The glass and coating design aim to maintain image sharpness and color accuracy while offering a protective barrier against dust, moisture and light scratches.

Advantages

This UV filter attenuates ultraviolet light to help minimise haze and improve clarity in daylight shooting without altering exposure settings. The slim threaded mount is engineered to fit lenses with a 72 mm front thread, and the optical glass is finished with coatings to reduce reflections and maintain color fidelity. In addition to optical performance, the filter acts as a sacrificial layer, protecting the front element from dust, light impact and fingerprints, which simplifies cleaning and reduces the risk of damage during transport and use.

Suitable for

• Outdoor and landscape photography to reduce atmospheric haze
• Travel and street photography where front-lens protection is needed
• General daylight shooting to maintain natural colors and sharpness

Key specifications

• Filter type: Ultraviolet (UV)
• Mount/thread size: 72 mm screw-in
• Optical material: Multicoated glass
• Frame design: Slim metal ring to minimise vignetting on wide-angle lenses
• Primary functions: UV light reduction and front element protection

How to use

Attach the filter by aligning the 72 mm threads with the lens’s front thread and rotate gently clockwise until the filter is seated; avoid overtightening. Use the filter in daytime outdoor conditions to reduce ultraviolet light and haze; it can remain attached when using lens caps or when storing the lens. Clean the glass surface with a soft blower, lens brush or microfiber cloth and, if required, a lens-safe cleaning solution applied sparingly to avoid streaks.

Usage recommendations

Use the K&F 72 mm UV filter as a protective, always-on accessory for lenses with a 72 mm thread when shooting in daylight and outdoor environments. For wide-angle lenses, the slim frame helps reduce vignetting — check the lens/filter combination at the widest focal length. Store the filter in its case when not in use to prevent scratches and keep threads free of grit to ensure smooth mounting and removal.