I think it depends on whither you have astigmatism or not. I am slightly far sighted, but corrected to 20/12.5 vision with a +2 correction in each eye, but no astigmatism, so I use my bins without glasses. My glasses are never very clean and have scratches, I hate to add that kind of distortion to the system.I know you mentioned this before, Lee, and it could well be even more appropriate now that a few more years have passed, so I will give it a go, but I have to say I find it very uncomfortable. Perhaps if I persevere it will start to work for me. It is certainly a nuisance taking them off and then putting them back on. My specs are varifocals and that doesn't seem a good start — what is your own experience, in particular if there was a time when you switched from without specs to with?