The easy-to-use solution for getting extra close! This set includes 3 lenses:+1, +3 and +5 diopters and a carry case. Each close up lens maintains resolution and picture clarity while magnifying image size. Use the lenses individually or in combination. Ideal for cataloging small items and focusing in on details of coins, flowers, jewelry, insects, papers, small collectibles, or anything small that requires up-close detail as well as industrial photos of miniaturized components, medical and dental laboratory work and other scientific photography.