ProOPTIC 49mm Multi Coated UV Slim Filter

49mm UV filter for photographers

The ProOPTIC 49mm Multi Coated UV Slim Filter fits lenses with a 49mm thread and is intended for photographers who want to block ultraviolet light while keeping a protective layer on the front element. It reduces the bluish cast common in daylight and at high altitudes, helping images retain natural colour balance. The multi-coated glass cuts flare and ghosting caused by internal reflections. It serves both as a haze eliminator and a permanent lens shield.

3.2mm slim brass ring prevents vignetting

A 3.2mm slim profile keeps the filter clear of the field of view on wide-angle lenses, avoiding corner darkening that thicker rings can cause. The brass filter ring resists binding and cross-threading, so attachment and removal stay smooth over repeated use. Highly polished glass with advanced multi-coatings delivers a 99% light transmission rate, preserving sharpness and contrast without adding colour shift. The thin frame adds minimal depth to the lens barrel.

No accessories included in the package

The product ships as a single filter without a pouch, cleaning cloth or case, so users must provide their own storage and cleaning supplies. No software or firmware is associated with this passive optical accessory. Buyers who want a filter kit with multiple thread sizes or a dedicated carrying solution will need to purchase those items separately. The filter itself is ready to use straight from the box.