K&F Concept 49mm Polarizer Filter, Reduce Glare/Better Contrast/Ultra-Slim, for Camera Lens Polarizing Filter (CPL)  (49 mm)

[Japan Optical Glass] 2020 Newest CPL filter, made of Japan optical glass, deepens the intensity of blue skies, reduces or eliminates glare. [Reduce Glare & Improve Saturation] Multiple layer Nanometer coating reduce reflection & glare and improve saturation. [Ultra-Slim & Avoid Vignetting] Aluminum alloy CNC trapozoidal pattern frame, Ultra slim rim profile to avoid vignetting on wide angle lenses. [Ideal For Outdoor Photography] CPL filters are good for skies, waters, foliage. They can dramatically enhance these natural elements, giving images better appearance. [Tips] Compatible with all 49mm lenses. Check your lens. On all lenses from Canon, Nikon, Olympus, Samsung, Fuji and other manufacturers there is a printed by a "ø" (diameter) symbol that determines the filter size.