Difference between revisions of Close-up glasses
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'''What is "close" work?''' Norms minus diffs = the number of diopters you need to convert to find this answer. For example, if your normalized glasses are -5 and your differential glasses are -3.5, then you need to convert -1.5. You should be able to see 66.67cm with -1.50 myopia! That's about 26.24 inches, or a little more than 2 feet. | '''What is "close" work?''' Norms minus diffs = the number of diopters you need to convert to find this answer. For example, if your normalized glasses are -5 and your differential glasses are -3.5, then you need to convert -1.5. You should be able to see 66.67cm with -1.50 myopia! That's about 26.24 inches, or a little more than 2 feet. | ||
See also [https://wiki.endmyopia.org/wiki/Normalized#When_do_I_wear_normalized When do I wear normalized] | '''See also [https://wiki.endmyopia.org/wiki/Normalized#When_do_I_wear_normalized When do I wear normalized]''' | ||
== See also == | == See also == |