Tweetrs: My 2 cents worth: I tried the lenses w/o lines and had
problems with dizziness and also depth perception, ie: misjudging stairs
and falling. Being far-sighted I have found that removing the eyeglasses
when looking through the scope does not diminish or impair what is being
observed. I also look through the scope with the glasses on and tilt my
head up or down to move that cussed line.
But that beats falling down stairs!! :-}) Hans

Hans & Kathryn "Katie" Krauss, Spokane, WA two.wing-nuts at juno.com
It's better to be "WNGNUTS" than dead-bolts. (vanity plate)
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