I’ve been doing daily sauna for a month or two now. Feels great …

80C for 20m every day…

Now the coating in my glasses is melting and everything is a blur of bright lights.

Need to get the rest of the coating off, or get new glasses.

  • CompactFlax@discuss.tchncs.de
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    17 hours ago

    I can’t wear glasses in sauna because they get too hot.

    The room is at at 90-110 and the only reason I’m not is because I’m sweating, but my glasses and hair and whatever isn’t wet and evaporating gets burning hot to the touch.

    Reminds me. I need to build one in my garden.

    But I had some sunglasses that have had the coating peel off just outside of warranty and I think it’s because they’re dark and got hot in the sun. I feel like that should be a consideration when designing the coating.