UV Filter K&F 82 mm — Ultraviolet Protective Filter, 82mm Thread

K&F 82 mm UV Filter is a screw-in ultraviolet protective filter designed for lenses with an 82 mm thread. It reduces UV haze in outdoor photography while preserving natural color balance and contrast. The filter also serves as a physical barrier that protects the front element of the lens from dust, scratches and light impacts without affecting exposure or color rendering under normal shooting conditions.

Advantages

This UV filter provides optical protection without introducing noticeable color casts or loss of sharpness. Its threaded 82 mm mount ensures secure attachment and compatibility with lenses that accept 82 mm filters. The glass surface is treated to maintain clarity and resist minor smudges, making it suitable for extended outdoor use. By remaining on the lens, the filter reduces the need for frequent cleaning of the lens glass itself.

Suitable for

• Outdoor landscape and travel photography where UV haze can affect distant detail
• Everyday lens protection against dust, fingerprints and light impacts
• Photographers who prefer to leave a protective filter on the lens during shoots

Key specifications

• Filter type: Ultraviolet (UV) protective filter
• Mount size: 82 mm screw thread
• Optical effect: Reduction of UV haze, neutral color balance
• Construction: Single-piece screw-in filter with treated glass surface
• Primary function: Physical protection of front lens element and UV attenuation

How to use

Attach the filter by gently screwing it into the lens front thread until it is secure; avoid over-tightening. Use the filter during outdoor shooting to reduce UV-induced haze and keep it on the lens to protect against dust and scratches. Clean the filter surface with a microfiber cloth and appropriate lens cleaner when necessary. Remove the filter only when using other specialized filters or when it interferes with specific optical accessories.

Usage recommendations

For best results, keep the filter mounted during general outdoor use and store it in a protective case when not mounted. Clean the filter before storage to prevent particles from scratching the glass. When stacking filters, check for potential vignetting on wide-angle lenses and avoid excessive tightening to protect the lens threads.