Lightest Pb eyewear available. Nylon frame with large molded shielding style temples. The nylon frame allows for increased flexibility in fit and features a universal form fit bridge for maximum comfort.

• Weight: Model #74 73 grams Weight: Model #74S 75 grams
• Lead Equiv Front: 0.75mm (+/-0.05) leaded glass
• Lead Equiv Side Shields: 0.50mm (+/-0.1mm) leaded sheet
• Frame Material: Nylon/Propionate
• Color: Clear/Clear
• Available in: Plano (non-prescription), Single Rx, Bifocal Rx, Trifocal Rx, and Progressive