About 4X magnification, 30mm diameter lens, folds into a hard plastic case
Fits neatly in the pocket due its relatively small size (for a reading magnifier), and also due to it's small size it's (relatively) high magnification.
I call these "the Russian magnifiers." Diana (who works here) is Russian-speaking and asked her to translate the Russian on the magnifier. It says the magnifier is made of plastic. Presumably that is something to celebrate in Russia.
Magnification / lens size in mm: 4X30
Field of view: vertically, 3 or 4 lines; horizontally about 2 words.
Lens material: glass
Origin / brand: we imported these from Russian (they are no longer available).
Casing: folds into a hard plastic case
Presentation: we'll probably be able to find you a clip-top polythene bag
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.
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