Off topic, but progressives work fine using the inside mirror since the focal distance is correct for the top of the lens. Not the same as trying to focus on a monitor in the same location. I had progressives for a short time (tossed them). Never could get use to turning my head rather than my eyes to look into the driver side mirror.AndreO said:I really hope you aren't you saying you can't use your rear view mirror with your glasses!