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I have worn glasses for 56 years first for myopia and now for reading as well as my focal range has reduced markedly.
I also have loss of sensitivity to light change such that my night vision can take more than an hour to reach maximum and even then is not as good as it was once with the slow formation of cataracts.
However I have never been comfortable wearing glasses to use the telescope. Always removing them for observation, even using eyepieces with long eye relief. Small adjustment of focus adapts the telescope to my vision.
Barry
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