Acrylic Lens and Optically Correct Frame material: Metal, Lens width: 1 3/4" (45mm), Frame width: 4 15/16"(125mm), Lens height: 1 5/8" (42mm), Bridge (DBL): 11/16"(17mm), Temple length: 5 1/8"(130mm) Spring hinge: No/Pupil to pupil distance: 2 7/16"(62mm)/Lenses: Aspheric/Head size: Narrow to Medium Frame material: Metal Lens width: 1 3/4" (45mm)Frame width: 4 15/16"(125mm)Lens height: 1 5/8" (42mm)Bridge (DBL): 11/16"(17mm)Temple length: 5 1/8"(130mm)Spring hinge: NoPupil to pupil distance: 2 7/16"(62mm)Lenses: AsphericHead size: Narrow to Medium.

Acrylic Lens and Optically Correct Frame material: Metal, Lens width: 1 3/4" (45mm), Frame width: 4 15/16"(125mm), Lens height: 1 5/8" (42mm), Bridge (DBL): 11/16"(17mm), Temple length: 5 1/8"(130mm) Spring hinge: No/Pupil to pupil distance: 2 7/16"(62mm)/Lenses: Aspheric/Head size: Narrow to Medium Frame material: Metal Lens width: 1 3/4" (45mm)Frame width: 4 15/16"(125mm)Lens height: 1 5/8" (42mm)Bridge (DBL): 11/16"(17mm)Temple length: 5 1/8"(130mm)Spring hinge: NoPupil to pupil distance: 2 7/16