Snow mirror lens from the shape of cylindrical lens and a spherical mirror into two categories, cylindrical Cheap Oakleys Frogskins Sunglasses Outlet mirror is more common in our past, but the past two years spherical mirror is a relatively new style, spherical mirror is superior in several ways cylindrical lens
1) vision, due to the spherical design is more ergonomic, so the frame can be more fitting, making people's vision of reducing the interference frame.
Larger 2) space, since the spherical projection, so that the lens of the human eye is increased a lot of space, which would offer several advantages, a large space vents for air to come in the circulation space, which is not easy to cause fogging
3) spherical Fake Oakleys Frogskins Sunglasses Cheap for Sale lens design closer to the shape of the eye, so the eye no matter what angle of rotation when the line of sight is perpendicular to the lens, may weaken the parallax.
4) Spherical mirror of impact resistance and deformation resistance are much higher than the cylindrical lenses.
5) Of course, the aesthetic effect in terms of spherical mirror looks cool, prominent spherical mirror focusing effect makes the scenery around the top of the lens to focus on, the lens effect of rendering the scene on top of the lens.
6) on both sides of the tiffany and co outlet lens, eye width corresponding to the position of the different functions are not the same, wide field of vision, suitable for playing board, narrower for dual board.