A magnifying glass contains a lens that’s made into a convex shape in order to better see small objects. Magnifying glasses have plenty of uses, from making it easier to read a book to examining ...
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 ...
When your eyesight starts to fail, it can be extremely frustrating. Now, there is something other than bifocals or reading glasses to help rectify this problem. Clarity's i-vu is a portable, hand-held ...
The iPhone's built-in Magnifier makes short work of unreadable text, and tiny objects. Photo: Charlie Sorrel/Cult of Mac There’s a little-known but awesome trick you can do with the iPhone’s camera: ...
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