Magnifying glass for geologist or jeweler. Loupes are used in a number of industries, particularly the jewelry trade, watchmaking, photography, printing, dentistry, education, ophthalmology, geology, and biology.
These are the loose sheets that professionals use. Special 6-groove round punches fit Rite in No. 200 (43455), No. 9200 (49440), and No. 9200T (49441) Rain Ring Binders. 4-5 / 8˝ x 7˝ sheet size. Pack of 100 sheets. Tough, durable and weather...