A protector filter is a popular addition to camera equipment as it protects the front element of the lens from scratches, dirt, water, and other foreign objects. Additionally, it can make cleaning the lens easier since you can simply remove the filter and clean it instead of the lens itself.

HOYA FUSION ONE is a new filter series based on the latest optical HOYA technology. It replaces the successful long-selling series HOYA PRO1 Digital, which has been widely used by amateur and professional photographers around the world. The term "ONE" in the name of this series serves as a legacy of the HOYA PRO1 Digital, commemorating its contribution to photographers' creativity, with the belief that this new series will also serve for many decades to come.

HOYA FUSION ONE enhances the HOYA filter product line by merging all highly valued base specifications, such as multi-layer coating, ultra-high light transmission, high-quality optical glass, and low-profile frames, while also integrating a dirt- and water-repellent coating to meet the new industry standards for photographic optical accessories. It is recommended for both amateur and professional photographers.

With circular polarizing filters, photographers can achieve creative, in-camera effects that are not possible after the image is captured. A polarizing filter removes unwanted reflections from non-metallic surfaces like water or glass, as well as light that reflects moisture and pollutants in the atmosphere. By rotating the ultra-smooth filter, you can select the exact amount of filtration needed for the desired creative effect. This results in a bluer sky, greener leaves, reduced or eliminated reflections, and increased clarity in the final image.