Specifications include, but are not limited to: P1 Plano Lenses - Polycarbonate/Plastic 1 EA - Each 34564 - Head, Ear, Eye and Face Protection Brand: Ultraviolet (UV) Protection included: P2 Lens - Single Vision Standard Polycarbonate/Plastic 1 EA - Each 34564 - Head, Ear, Eye and Face Protection Brand: Ultraviolet (UV) Protection included: P3 Lens - Bifocal Standard Index Polycarbonate/Plastic 1 EA - Each 34564 - Head, Ear, Eye and Face Protection Brand: Ultraviolet (UV) Protection included: P4 Lens - Trifocal Standard Index Polycarbonate/Plastic 1 EA - Each 34564 - Head, Ear, Eye and Face Protection Brand: Ultraviolet (UV) Protection included: P5 Lens - Occupational Polycarbonate/Plastic 1 EA - Each 34564 - Head, Ear, Eye and Face Protection Brand: Ultraviolet (UV) Protection included: P6 Lens - Double Segments, ST35, 7X35, 8X35 1 EA - Each 34564 - Head, Ear, Eye and Face Protection Brand: Ultraviolet (UV) Protection included: P7 Lens - Progressive Standard Polycarbonate/Plastic 1 EA - Each 34564 - Head, Ear, Eye and Face Protection Brand: Ultraviolet (UV) Protection included: P8 Lens - Progressive Standard Polycarbonate/Plastic 1 EA - Each 34564 - Head, Ear, Eye and Face Protection Brand: Ultraviolet (UV) Protection included: P9 Lens - Progressive Premium Polycarbonate/Plastic 1 EA - Each 34564 - Head, Ear, Eye and Face Protection Brand: Ultraviolet (UV) Protection included: P10 Lens - Transitions Plastic 1 EA - Each