Haida Greystone 46mm UV Filter HD4775-46

UV Protection and Lens Shielding

The Haida Greystone HD4775-46 is a 46mm UV filter built to absorb ultraviolet light and reduce the bluish cast common in daylight photography. It doubles as a permanent protective layer, keeping dust and moisture away from the front lens element. The filter is designed for photographers who want lens protection without altering exposure or colour balance. Its multi-coated optical glass maintains clarity and colour fidelity across the frame.

46mm Thread Mount and 52mm Front Threads

This filter screws onto lenses with a 46mm front thread, a size found on many compact primes and standard zooms. The ultra-slim aluminium-alloy ring is engineered to minimise vignetting, especially at wider focal lengths. A 52mm front thread allows you to stack additional filters or attach a larger lens cap. The lightweight ring adds minimal bulk to the lens barrel.

10-Layer Multi-Coating for Ghosting Control

The decisive specification is the 10-layer multi-coating applied to both glass surfaces. This coating suppresses internal reflections and ghosting that can degrade contrast when shooting into bright light sources. Without this level of coating, a simple UV filter can introduce flare that reduces image quality. The 10-layer stack ensures the filter remains optically neutral while providing the protective benefits photographers expect.