About 3X magnification. 0.4mm thick, overall 150 X 38mm, magnifying area 80 X 25mm.
Magnification: about 3X.
Size: overall 150 X 38mm, magnifying area 80 X 25mm.
Field of view: vertically, 5 to 6 lines; horizontally, about one 1.5 newspaper columns.
Lens material: plastic
Origin / brand: China, special 'job lot', only a few available.
Presentation: it comes in its very own cellophane pouch.
Everything you need to know about magnifiers and magnification.
See information about (and reviews of) loupes (small high-power folding jewellers' magnifiers).
Video (electronic) magnifiers, video magnifiers compared.
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With most magnifiers* magnification and working distance are related. Download our Excel sheet, enter a magnification to see the resulting working distance, enter a working distance to see the resulting magnification.
* excluding surgeons-type, digital & phone magnifiers, and microscopes.