Essential details
MOQ:100 Pairs
Lead time:15 Days
Size:L(48)*W(38)*H(48) cm
Shipping:Express Delivery, Air freight, Land freight, Ocean freight
Package Description:Customized or standard Envelops
Product Introduction
Multifocal Vision Semi Finished 1.499 CR39 Uncoated Progressive Lenses
| Refractive Index | Corridor Length | Coating | Abbe Value |
| 1.499 | 14+2mm | UC, HC,HMC | 57 |
| Specific Gravity | Transmission | Monomer | Power Range |
| 1.32 | > 97% | CR39 | SPH: 0.00~+-3.00 ADD: +1.00~+3.00 |
- High-Quality Single Vision Lenses: Our product offers single vision lenses made from high-quality resin material, providing a clear and precise vision correction for customers.
- Multi-Coating Options: The lens features a hard multi-coating option, which enhances the durability and scratch resistance of the lens, ensuring long-lasting performance.
- CE and ISO 9001:2000 Certified: Our product meets international safety and quality standards, as certified by CE and ISO 9001:2000, providing customers with confidence in the product's quality.
- Customizable Diameter and Index: Available in various diameters (65/70/75mm) and indices (1.499, 1.56, 1.60, 1.67), this product can be tailored to meet the specific needs of customers.
- Semi-Finished Lens Solution for Optometrists and Lab Professionals: Our product is designed to meet the needs of optometrists and lab professionals, offering a semi-finished lens solution for customization and fitting purposes.
CR39 Features
1). The highest impact resistance among other index lenses.
2). The most easily tinted than other index lenses, such as 1.56, 1.61, 1.67, 1.74 and 1.59 pc.
3). The highest transmittance as compared with middle index lenses and high index lenses.
4). The highest ABBE value(57) providing the most comfortable visual experience than other index lenses.
5). The most reliable and consistent lens product physically and optically.