I've been wearing these new progressives for about three weeks. I really think I'm going to have to give them up. I find the vision to be extremely sharp, but it's really exhausting me every day. It also feels like my eyeballs are being pinched. I have eye muscle imbalance and no depth of perception. My eyes do not focus together. Maybe these problems just do not mesh well with the progressive lenses. I have a few more days to try them with the ability to trade them in. I wish they'd work better for me.