Mont Blanc MB649S Bifocal Prescription Sunglasses

Mont Blanc MB649S Sunglasses Description:

• Frame Type: Metal
• Shape: Geometric
• Flex Temple: No

Package Contents:

• Mont Blanc Rx MB649S prescription sunglasses with lined bifocal lenses

Mont Blanc Sunglasses Prescription Information:

We, at OpticsPlanet, try to make it easy to order Bi-Focal Sunglasses on line by providing as much information as we can. See our detailed Rx information page that explains How to Read Your Eyeglasses Prescription.

Available Mont Blanc MB649S Prescription Lens Styles:

• Mont Blanc Rx Prescription Sunglasses with Single Vision Lenses
• Mont Blanc Prescription Sun Glasses with Rx Lined Bi Focal Lenses (presented above)
• Mont Blanc Prescription Sun Glasses with Rx No Line Progressive Lenses

These Mont Blanc Prescription Sunglasses are also available as Mont Blanc Sunglasses without prescription lenses:

Mont Blanc MB649S Sunglasses without lenses

Mont Blanc Bi Focal Sunglasses Rx Lenses are available in the following lens materials:

• CR-39 Plastic (also known as hard resin) is overall cost-effective & most commonly used lens material. CR-39 is thinner and lighter than glass. Recommended sphere range is 0.00 - +/-8.00 and cylinder range is 0.00 - +/-2.00
• Polycarbonate is the most impact resistant lens available. Polycarbonate lenses are highly recommended for kids, sportsmen and military. This lens material is thinner & lighter than CR-39 or glass. It blocks UV rays. Anti-scratch coating is included. Recommended sphere range is +/- 2.00-8.00
• Aspheric Polycarbonate lenses feature the same properties as polycarbonate lenses, but they are recommended for plus (+) sphere prescriptions only
• High Index 1.60 (also known as HX 1.60) lenses are thinner & lighter than CR-39 or glass. Recommended sphere range is 0.00 - +/-15.00
• High Index 1.67 (also known as HX 1.67) lenses are thinner than High Index 1.60, CR-39 or glass. Recommended sphere range is 0.00 - +/-16.00
• Glass lenses feature superior optical quality and scratch resistance. Although glass is heavier and thicker than other lens materials. Recommended sphere range is 0.00 - +/- 3.00