I will have to look into this. But still, I like to shoot distance and accurate so the optic enables me to do this. I dont competeI’m 64 1/2. I’ve worn glasses for years.
I have a really good optometrist. Now I wear contacts; the extended wear variety.
I can shoot iron sighted handguns as well now as ever, maybe better now that I’m retired, I get to shoot a lot more.
Get a good optometrist.