Mains-Powered Illuminated Magnifier (lightmag) [cl] Magnification_3X to 9X and you look up the

and you look up the number on standard charts

You'd like a balance for gold (and/or for gemstones

not microscopes and telescopes)

11 x deep aluminium dies:

Mains-Powered Illuminated Magnifier (lightmag) [cl] Magnification_3X to 9X and you look up theSummary 1. 5X magnification, 90mm (3. 5 inches) diameter lens, with an 'inset' 4X magnification, 20mm diameter. Small table top, mains powered, LED lights. To read an article about magnifiers and magnification Technical Magnification lens size in mm: 1. 5X90 with 4X20. Field of view: the main lens (1. 5X) will clearly show the working area with your fingers. For reading, vertically about 20 lines, horizontally 8 or 9 words (most of the width of a