I regularly use cheap 3.25 power reading glasses. I have a ton of them lying around. I put on two pair when I work on SMT components, one pair on top of the other. Sounds crazy I know, but the trick works for me. When I need even more magnification, I also have a pair of special order 8 power glasses that I bought for $20.gigaparts charged me 75$ to do my icom 7300
i could have done it myself. but the eyed are not so good anymore. smt
parts are way to small for me.