| 2537047 | Ophthalmic lens for spectacles affording increased field of vision | November, 1947 | Gatten | 88/54 |
| 3526449 | ONE-PIECE SUNGLASSES | November, 1967 | Bolle et al. | 351/41 |
| 4741611 | Eyeglasses adapted for sports and protective use | January, 1986 | Burns | 351/44 |
| 5200771 | Eyeglasses having a detachable nose rest | April, 1993 | Schmolz et al. | 351/132 |
| 5387949 | Eyeglass connection device | February, 1995 | Tackles | 351/44 |
FIG. 1 is a front view of an eyewear lens front;
FIG. 2 is a top view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right front perspective view thereof;
FIG. 6 is a front view of an eyewear lens front according to another embodiment; and,
FIG. 7 is a right front perspective view thereof.