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Wholesale Price China Flat Top Bifocal Plastic Semi Finished Lens - CONVOX Single Vision 1.56 SF semi-finished PGX Optical Lenses – CONVOX Detail:
Products Description
Place of Origin:CN;JIA |
Brand Name:Convox |
Model Number:1.49/1.56 |
Lenses Material:Resin |
Vision Effect: Single Vision |
Coating:UC/HC/HMC |
Lenses Color: Clear |
Diameter: 65/70/75mm |
Abba Value:38 |
Specific Gravity:1.28 |
Transmittance:98-99% |
Abrasion Resistance:6-8H |
Coating Choice:UC |
Index:1.499/1.49/1.501/1.552/1.56 |
Material:CR39 NK-55 |
Guarantee:1~2 Year |
Delivery Time:Within 20 Days |
RX Power available |
Semi Finished Lenses
Semi-finished lens is the raw blank used to produce the most individualized RX lens according to thepatient’s prescription. Different prescription powers request for different semi-finished lens types or base curves.
The semi-finished lenses are produced in a casting process. Here, liquid monomers are first poured into moulds. Various substances are added to the monomers, e.g. initiators and UV absorbers. The initiator triggers a chemical reaction that leads to hardening or “curing” of the lens, while the UV absorber increases the UV absorption of the lenses and prevents yellowing.
Detailed Images
Product Feature
Different Color Coating To Choice.
Product Packaging
- Packaging Details
- Semi finished lens packing:
- box packing (For choice):
- 1)Standard white box
- 2)OEM with customer’s LOGO, have MOQ requirement
- Cartons: standard cartons:50CM*45CM*33CM(Every carton can include around 210 pairs lens,21KG/CARTON)
- Port:SHANGHAI
Shipping & Package
Production Flow Chart
About Us
Certificate
Exhibition
Our Products Testing
Quality Checking Procedure
FAQ
Product detail pictures:
Related Product Guide:
We have now probably the most innovative production equipment, experienced and qualified engineers and workers, regarded high quality control systems and also a friendly expert income team pre/after-sales support for Wholesale Price China Flat Top Bifocal Plastic Semi Finished Lens - CONVOX Single Vision 1.56 SF semi-finished PGX Optical Lenses – CONVOX , The product will supply to all over the world, such as: Melbourne, Swiss, Jamaica, Our factory is equipped with complete facility in 10000 square meters, which makes us be able to satisfy the producing and sales for most auto part solutions. Our advantage is full category, high quality and competitive price! Based on that, our products win a high admiration both at home and abroad.