simple outline s of a magnifying glass with the zooming in plus all in bold black turquoise blue backdrop

light blue turquoise four duplicate duplicates duplication repeat pattern mirror symmetry symmetrically backdrop background computer generated graphics illustrations isolated two three dimensional dimension simplified simple outlines outlined outline shapes shaped shape magnify magnifying glass glasses zooming zoom plus minus symbol symbols sign signs bold black tool tools icon icons computers device devices handle handles grip vision visual aid aids enlarge enlarged macro micro scrutinize microscope microscopes microscopic study research lens lenses applications lab laboratory laboratories