This compact and budget-friendly 10X hinged triplet loupe provides a sharp, distortion-free image; the loupe is ideal for use both at the bench and on the road, wherever magnification is needed. The matte-black color eliminates reflection and reduces eye strain. The triplet lens is made of three lenses, highly corrected for spherical and chromatic aberrations, bonded to eliminate the optical distortions encountered in single-lens loupes. The metal case swivels closed to protect the lens whenever the loupe is not in use. Includes a convenient leather case for easy storage.