162
The stupid coating on my glasses is rubbing off, how do I just remove it entirely? Acetone maybe?
(lemmy.world)
this post was submitted on 11 Aug 2024
162 points (98.8% liked)
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I worked in optical it's polycarbonate. Can be a plastic called cr39 or it could be a high index lens if they have a very high prescription generally alcohol won't hurt it. If the frame is plastic the alcohol could potentially fog the plastic.