continue to enhance, to be certain solution top quality in line with market and buyer standard requirements. Our corporation has a excellent assurance program are actually established for Single Vision Mineral Semi Finished Lens, Best Lens For Progressive Glasses, Blue Cut Lenses Anti Glare, We have been one of your largest 100% manufacturers in China. A lot of large trading businesses import products and solutions from us, so we can easily give you the most beneficial price tag with the same quality for anyone who is interested in us.
2022 wholesale price Single Vision Mineral Semi Finished Lens - CONVOX wholesale single vision CR39 1.61 sf semi-finished UC/HC/HMC ophthalmic lens optical prescription lenses – CONVOX Detail:
Products Description
| Place of Origin:CN;JIA |
Brand Name:CONVOX |
| Model Number:1.61 |
Lenses Material:Resin |
| Vision Effect: Single Vision |
Coating:UC/HC/HMC |
| Lenses Color: Clear |
Diameter:55/60/65/70/75mm |
| Abba Value:48 |
Specific Gravity:1.30 |
| Transmittance:98-99% |
Abrasion Resistance:6-8H |
| Coating Choice:UC/HC/HMC |
Index:1.61 |
| Material:MR-8 |
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.
Lens material

CONVOX Lenses uses polymer structural resin as the lens material to improve the quality of the lens, making the lens lighter, more impact-resistant, and more translucent, ensuring that the lens is clear, bright, and durable.
*Under the same power, the lens with the higher refractive index is lighter and thinner, and it is more comfortable to wear.
New anti-reflective coating

The new anti-reflective film layer has super anti-ultraviolet function, and can filter a large amount of stray light, enhance the imaging quality of the lens, and the imaging effect at night is better, which greatly improves the safety of night driving.
Scratches on lenses are distracting, unsightly and in certain conditions even potentially dangerous.
They can also interfere with the desired performance of your lenses. Scratch-resistant treatments toughen up the lenses making them more durable.
Unique optical concept design

Double non-design, lighter, thinner, wider field of vision, clearer vision.
360 ring focus peripheral vision control technology, no dead corners and no blind spots, relieve myopia deepening, and effectively correct vision.
Asymmetrical design + advanced “multiple design”, looking at far, middle and near in all directions.

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:
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We normally believe that one's character decides products' quality, the details decides products' high-quality ,while using the REALISTIC,EFFICIENT AND INNOVATIVE staff spirit for 2022 wholesale price Single Vision Mineral Semi Finished Lens - CONVOX wholesale single vision CR39 1.61 sf semi-finished UC/HC/HMC ophthalmic lens optical prescription lenses – CONVOX , The product will supply to all over the world, such as: Nigeria, Moscow, Casablanca, We are always creating new technology to streamline the production, and provide goods with competitive prices and high quality! Customer satisfaction is our priority! You can let us know your idea to develop unique design for your own model to prevent too much similar parts in the market! We will offer our best service to satisfy all your needs! Please contact us right away!