Movies and stories from the early 20th century sometimes show an elegant lady or gentleman using a magnifying glass to read a letter. Generically, a magnifying glass makes very small things appear ...

If you’re reading Hackaday, you’re probably intimately familiar with really small parts. 0201 resistors are tiny, and even smaller parts aren’t unheard of. The screws that go in your phone are ...

People with corrected vision of 20/200 or worse are legally blind. Even with magnifying glasses or special reading spectacles, they cannot read ordinary newspaper or magazine print. Some 420,000 ...

It’s such a shame that I didn’t know about Eye Glasses before today. Not real spectacles, of course - I’ve heard of those - but the application from Freeverse which turns the iPhone into a big, square ...

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