Premium 70/28mm HC/HMC/SHMC Blue block Invisible Round Top Eyeglasses lens Optical Lenses Bifocals
- Category: >>>
- Supplier: UNIVERSE OPTICAL MFG. CO. LTD.UNIVERSE LTD.
Share on (1601273369197):
Product Overview
Description
Products Description
Bifocal Lens
With a segment in the lower area of the lens, a bifocal lens displays two different dioptric powers, which provides presbyopes with clear vision for both near and distance visions.
With a segment in the lower area of the lens, a bifocal lens displays two different dioptric powers, which provides presbyopes with clear vision for both near and distance visions.
Product Paramenters
Product Name | Bifocal Lens |
Reflective Index | 1.49 1.56 1.61 |
Segment Shape | Flat top, Round top, Curve top, Blended top. |
Diameter | 65/70 |
Segment Size | 24/28/35mm |
Coating | Tintable hard coated, Non-tintable hard coated; HMC, HMC+EMI, SUPER HYDROPHOBIC |
Power Range | SPH:-2.00~+3.00 ADD:+1.00~+3.00 |
Company Profile
Univese Optical
Universe Optical is one of the largest manufacturers of optical products in Mainland China. About 95% of our products are exported to Europe, America, Asia, Africa, and Australia. We have over 1800 staffs and workers including 150 engineering and technical staffs.
We also have advanced production and inspection machinery and apparatus. Certified by ISO9002 in 1999 and then by ISO9001 in 2001, our company always strives to provide reliable quality products by means of good management.
We also have advanced production and inspection machinery and apparatus. Certified by ISO9002 in 1999 and then by ISO9001 in 2001, our company always strives to provide reliable quality products by means of good management.
Exhibitions
Certificates
Contact Us
We Recommend
New Arrivals
New products from manufacturers at wholesale prices
