I wanted a way to use my glasses to see near and far, so that I wouldn't have to put them on and take them off all the time. I invented the bifocals by taking two glasses and cutting them in half, then I put half of each lense in a frame.
This is a picture of a pair of bifocals
1 comment:
Informative post with a great picture to help people visualize what you wrote about. Good job.
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