How do glasses prescriptions work (sorta)?
Автор: Max Medert, MD
Загружено: 2025-04-24
Просмотров: 117
This is a basic and imperfect primer on how to conceptualize plus and minus spherocylindrical glasses notation. I'm a big fan of the power cross and understanding it can go a long way when you're trying to figure out how glasses work.
If you want to dig deeper, here is a great powerpoint from the American Academy of Ophthalmology: https://www.aao.org/Assets/57e015b9-b...
Enjoy!
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