Bausch & Lomb Hastings Measuring Magnifier 10X

The Bausch & Lomb Hasting measuring magnifier is a highly-corrective Hasting Triplet lens in a stand style magnifier. The magnifier is adjustable for individual focus, providing a flat, clear, distortion-free image. Use the magnifier by itself to provide magnification or with one of four available photo-metallic glass measuring scales which are sold separately (General Purpose Scale, Inch Scale, Metric Scale or Protractor Scale). Leather case included.