Near-sighted as close to all my life as doesn't matter.
Anything beyond about 18" is out of focus.
I have my previous pair in a hardcase in my GHB in my trunk. When I replace my current pair, they'll go in the GHB and the prev. ones will go in the GOOD (Get Out Of Dodge) bag.
In a world where prescription lenses aren't available any more? I'd be up the creek without even a canoe. And something brushing my leg.
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Okey-dokey. What's plan B?