Bifocal Eyeglass Lenses

Bifocal Eyeglass Lenses

Bifocal lenses usually have two areas, the lower part is used for nearsightedness, while the upper area (add area) is used for farsightedness. There are several types of bifocal lenses, and the most common types are flat top bifocal lenses (also know as straight-top or D type), round top bifocal lenses, and invisible bifocal lenses.

We are a manufacturer of optical lenses from China, and you can get wholesale price and free sample here. The bifocal lenses can be produced with different materials, types, indexes, powers, and coatings according to your requirements. Please contact us or send inquiry to get custom bifocal lenses for your optical store.

Available features：

1.Types of lens：Flat Top Bifocal Lenses (D Type), Round Top Bifocal Lenses, Invisible Bifocal Lenses

2.Refractive Index：1.499, 1.56, 1.591, 1.61, 1.67, 1.74

3.Coating choice：Uncoated (UC), Hard Coated (HC), Hard Multi Coated (HMC), Super Hydrophobic Multi Coated (SHMC), Ultraviolet Block Coated(UV), Blue Cut Coated, Photochromic Coated, Anti-reflective Coated (AR), Anti-fog Coated

4. Lens process：Finished, Semi Finished

5. Materials: Resin, Glass, PC(Polycarbonate), Acrylic(PMMA)

6. Sphere: -10.00D~ 8.00D

7. Cylinder: -6.00D~ 6.00D

8. ADD: 0D~ 3.00D

9. Diameter: 65mm~75mm

Pictures:

Flat Top Bifocal Lens (D Type)	Round Top Bifocal Lens	Invisible Bifocal Lens

Other lenses:

Single Vision lens	Round top bifocal lens	Progressive lens
Photochromic lens	Flat top bifocal lens	Polarized lens

Chongqing vision star is a supplier of professional medical devices, including medical laboratory equipment, surgical equipment, ultrasound machines, radiology equipment, ophthalmology equipment, dental equipment, ENT equipment, obstetrics and gynecology equipment, neonatology equipment, rehabilitation room equipment, beauty equipment, hospital furniture, medical consumables and supplies. You can find a wide range of high quality devices that made in China for hospital or clinic. In the passed 20+ years, we have exported more than 150 countries, provided effective solutions for various types of medical system, and established long term cooperation with distributors and tenders in many countries. We sincerely support every customer with best products, prices, services, and warranty. For distributors and resellers, we can label your own logo on the devices if your order reaches MOQ. We can also help you to source more products that have not been listed on our website. Contact us to get more information.