I wear polycarbonate bifocals set for arms length/computer focus and distance on top. For 20 years now I see best from 6" to 14" with no glasses so I take them off in the shop a lot. It's a lot of off and on and I have no protection without glasses on. I'm thinking trifocals may be best for me.
I have trouble reading labels over a store countertop lately. Do trifocals give you clear focus from 6' out to 10'?

In another thread people report no straight lines thru progressive lenses.
What type of lenses work best for you ?