• Lens width: 50 millimeters
• Lightweight Design, Metal Spring Hinges, Stainless Steel Metal on the Front, TR90 Composite Temple.
• Adult Size - 135mm frame width, 50mm lens width, 33mm lens height, 19mm bridge.
• Non-prescription frame with demo plastic lenses eyeglasses. 
• Comes complete with all accessories your doctor would need to fit your prescription. 
• Comes with an aluminum metal case.
• Anti-Allergen.
• Adjustable English Nose Piece.