this post was submitted on 24 Dec 2025
36 points (87.5% liked)
Glasses and eyewear
139 readers
14 users here now
A community for wearers of prescription glasses and sunglasses to share tips and find that perfect pair.
Rules
- No soliciting
- No politics
- No graphic material
- Be nice and respectful
founded 11 months ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
They work okay indoors too, with reasonable lighting anyways. Not any substitute for proper prescription glasses, but good as a cheap emergency backup.
For emergency it's probably way simpler to just make a small hole with your hand (like the diver "OK" sign but tighter) and look through that.