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. Vivitar's pouch for filters is constructed of strong, durable material and is well padded for assuring high quality, scratch free storing. Lens cleaning kit from Vivitar includes 3 types of cleaning tools that can keep optics dust, dirt and smudge free. A microfiber cleaning cloth provides the ability to quickly wipe clean front lens element, filters or viewing screen of camera or smartphone. For small areas where microfiber cloth can't reach, 5 swabs are supplied with each having two absorbent ends on a small plastic handle. A bottle cleaning fluid is also provided when stubborn spots are encountered. Fluid may be applied to microfiber cloth or swabs for advances cleaning.Side pinch lens cap snaps unto lens to protect from scratches, moisture, dirt and fingerprints . Lens cap keeper prevents the loss of lens cap. An adhesive-backed disc secures the lens cap to an elastic leash which wraps around the lens barrel. When lens cap is removed from lens while shooting it hangs out of the way yet secure and within reach for easy retrieval.