Day-ummmm Archie....why don't ya say what ya mean? I don't buy a specific diopter because my glasses correct my vision just fine. Using a diopter adjusted viewfinder would entail removing my glasses. I need them to see what is going on around me. Taking them off and putting them back on over and over again just isn't a rational behavior for most of us that are visually challenged. Not only is is time consuming to keep cycling your glasses on and off, but you run into the problem of what to do with them while you have them off. Just be glad you don't have to wear them yet!
I agree. They're necessary for good vision in all circumstances. So despite there being diopters available to correct adequately for my vision, it would be more of a nuisance to have to take my glasses off each time I looked through the viewfinder.


