Guess GU6891 Bifocal Prescription Sunglasses

Guess GU6891 Eyewear - Mens - Sunglasses Description:

• Frame Type: Injected Sun Glasses
• Shape: Geometric

Package Contents:

• Guess Rx GU6891 prescription sunglasses with lined bifocal lenses

Guess 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 Guess GU6891 Prescription Lens Styles:

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

These Guess Prescription Sunglasses are also available as Guess Sunglasses without prescription lenses:

Guess GU6891 Sunglasses without lenses

Guess 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