This filter is especially relevant if you have to shoot in sunny weather in places where there is a lot of “sky”, for example, in the mountains and on the sea coast. Hoya UV(C) HMC MULTI effectively combats the unpleasant effects of ultraviolet radiation (image blur and color disturbances) and at the same time plays the additional role of protective glass for the front lens of the lens, preventing drops of water, dust and dirt from getting on it. In addition, the filter can save the lens in the event of an impact, since its frame is made of soft aluminum alloy. It should also be noted that the use of this accessory in no way negatively affects the result obtained - three layers of coating are applied to the lens on each side, due to which light transmission reaches a level of 98–99%.