The top part of the lens is HALF the magnification you select ... please don't hesitate to contact the seller, we will try our best to solve them.

The A7S III was launched back in 2020 and a lot has happened since – so what are the best lenses for the Sony A7S III today?

A progressive lens design is like a bi- or tri-focal lens in that it corrects more than one vision problem at a time. However, these lenses have no visible lines, improving the cosmetic appearance of ...

Best online prescription glasses A huge selection of name ... It’s possible to get a pair with all the fixings — premium, high-index progressive lenses, with the latest Transitions XtraActives ...

Progressive multifocus glasses for all your need. The bottom part of the lens is full-power magnification, then used for nearly distance reading. The middle part is slightly reduced power ...