Quote:
Originally Posted by fleetwo0dt
Hi all,
Out of curiosity, is it a bad thing to wear glasses into a sauna? Heard the heat can cause issues to the glass. And if it's not recommended to bring them in, are there usually lockers or like a cupboard nearby to put your stuff in before heading into the sauna?
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The heat of the sauna will damage anti-reflective coating on your glasses. I've used an old pair (metal frames, plastic lenses) many times without problem, but they are already very damaged. There are usually places to out your glasses outside the sauna somewhere.