Sferoflex SF4020T Lined Bifocal Eyeglasses feature elegant Titanium frames with lined bifocal prescription lenses customized to your Rx. If you are looking for the same model of eyewear with no-line multifocal Rx lenses, please have a look at Sferoflex SF4020T Progressive Glasses. We also offer Sferoflex SF4020T Prescription Glasses with single vision lenses and Sferoflex SF4020T frames with non-Rx plastic Demo lenses.

OpticsPlanet is the leading online retailer of Bifocal Eyeglasses and 100% authentic Sferoflex Prescription Eyeglasses with the lowest sale prices on the advanced SF4020T Rx Bi-Focal Eye Glasses by Sferoflex, and UPS Ground shipping is Free! See our Rx Sunglass Guide for information that makes it easy to order the bifocal SF4020T Sferoflex Glasses online at our store. Contact Us if our Bi-Focal Eyewear experts may provide assistance with the Sferoflex Bi Focal SF4020T Eyeglasses or with any of the stunning Sferoflex No Lens Eyeglasses styles including the Sferoflex SF4020T Eyeglass without prescription lenses and Sferoflex Prescription Eyeglasses.

Available Sferoflex SF4020T Prescription Lens Styles:

• Sferoflex SF4020T Rx Prescription Eyeglasses with Single Vision Lenses
• Sferoflex SF4020T Prescription Eyeglasses with Rx Lined Bi Focal Lenses (presented above)
• Sferoflex SF4020T Prescription Eyeglasses with Rx No Line Progressive Lenses

This Sferoflex SF4020T is also available without Rx lenses:

• Sferoflex SF4020T Eyeglasses

Sferoflex SF4020T Bifocal Prescription Eye Glasses Features:

• Sferoflex SF4020T Frame Material: Titanium
• SF4020T Sferoflex Eyeglasses Bi Focal Lens Diameter: 52/54 mm
• SF4020T Distance Between Lenses: 18 mm
• Gender: Mens

• 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 reccommended 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 Hight 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

• Sferoflex Rx SF4020T prescription sunglasses with lined bifocal lenses

Sferoflex SF4020T Eyeglasses with Lined Bifocal Rx Prescription Lenses Rating & Reviews

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