Love this style, great for men too. Visual field has no imperfections. Comfortable fit. The reader part? These bifocals are built for men. Being a woman, I have to bend my neck to an uncomfortable position, raising my chin up very high to be able to use the bifocals. (and often have to use one hand to raise the bifocal area to my eyes, negating the ''safety'' part of these glasses.. all due to the fit. They are bifocals! Please make some for women. I do recommend them, but not for women! I gave these glasses away as I can not use them at work. Please make for women too.