Because capturing the minute details of your subject is essential in close-up photography, the 55mm Hmc Close-Up Filter Set Ii is an indispensable tool for photographers looking to expand their creative repertoire. This set includes three diopter filters at +1, +2, and +4 magnifications, allowing for a range of close-up effects and the ability to bring small subjects into clear view with ease.The shallow depth-of-field inherent in close-up photography necessitates the use of a small aperture to maintain image clarity. These Close-up filters open up a new world of creativity, enabling photographers to isolate their subjects with a soft, blurred background, emphasizing the fine details and textures that might otherwise go unnoticed.Each filter in the 55mm Hmc Close-Up Filter Set Ii features Hoya's acclaimed Multi-Coating (Hmc).