You probably don’t need a test lens kit.
Unless, you know … you want one.
Or you’re dealing with a vexingly complex diopter scenario you’re trying to untangle, and you couldn’t friendly-bribe a local optometrist into sharing their kit.
Either way, you probably want to do a little bit of at-home calibrating:
As always, this is deeply, profoundly unprofessional advice. You do with all this as you like.
Either way though, do go make some 20/20 gains!
Cheers,
-Jake
Related: trial lens set, explained · How To: Getting A Test Lens Kit · test lens kit, explained
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