The Vivitar Close-up Macro Lens Set includes a +1, +2, +4 and +10 close up lenses. The high quality optical magnifying lenses are diopter for close up photography, which shorten the close focusing distance of the lens. It allows the lens to go closer to the subject than before and to achieve a larger image scale. Lenses can be used individually or in combination for maximum effect. I.e.+1 & +2 to make +3 effect or +4 & +2 to make +6 effect. With 3Pc 52mm UV/CPL/ND8 Filter Kit + 100 Lens Tissue Sheet + 3pc Cleaning Kit