If you're near-sighted (need glasses to see objects that are far away), do you look through a telescope with your glasses on or off? It would seem the telescope itself could be adjusted to "correct" your vision rendering your glasses unnecessary?
You needed an “astronomy expert” to answer that?
^^^^This. Glasses off.
It works better with the glasses off.
Should I wear eyeglasses while observing?
Dennis di Cicco
If you are near-or farsighted, with no other eye problems, definitely take them off. You’ll have to tweak the focus, but you’ll see objects in the telescope just as clearly as if you had 20:20
vision. By taking off your glasses you’ll avoid the “tunnel vision” effect often caused when glasses keep your eyeball too far from the eyepiece.
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