Macro Lens, Professional Camera Effect Filter, Diopter +2, Can Magnify Shooting Effect, Can Be Used As Macro Lens, Suitable For Photographing Flowers, Insects, Diamonds, Jewelry, Etc. Useful Tool For Close-Up Photography, Applicable To DSLR Cameras, Lens Diameter Options: 40.5mm/49mm/52mm/55mm/62mm/67mm/72mm/77mm/82mm