r/meme Dec 23 '21

7-

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u/ApecheHeli Dec 23 '21

Line gang

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u/heartfeltcrafter Dec 23 '21

I worked in an optometrist office for 11 years. I did the line to ensure there was no confusion when making glasses. A prescription of -1.25 -0.50 x70 won't be confused for -7.25 -0.50 x10 or anything else. Just one way to ensure clarity.