The Lake Ontario comes in 5.0 and 6.0. These powers are very hard to find so we are carrying as many as we can. This styles comes in four color options. The photo from top to bottom: brown print, all tortoise, tortoise face/pink temples, tortoise face/green temples. The frame has a spring hinge for a flexible and comfortable fit. Frame Measurements: 5 1/8" x 1 3/8" (temple to temple x height of lens)