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Good quality Invisible Plastic Semi Finished Lens - CONVOX wholesale single vision CR39 1.49 1.56 sf semi-finished UC/HC/HMC ophthalmic lens optical prescription lenses – CONVOX Featured Image
  • Good quality Invisible Plastic Semi Finished Lens - CONVOX wholesale single vision CR39 1.49 1.56 sf semi-finished UC/HC/HMC ophthalmic lens optical prescription lenses – CONVOX
  • Good quality Invisible Plastic Semi Finished Lens - CONVOX wholesale single vision CR39 1.49 1.56 sf semi-finished UC/HC/HMC ophthalmic lens optical prescription lenses – CONVOX
  • Good quality Invisible Plastic Semi Finished Lens - CONVOX wholesale single vision CR39 1.49 1.56 sf semi-finished UC/HC/HMC ophthalmic lens optical prescription lenses – CONVOX
  • Good quality Invisible Plastic Semi Finished Lens - CONVOX wholesale single vision CR39 1.49 1.56 sf semi-finished UC/HC/HMC ophthalmic lens optical prescription lenses – CONVOX

Good quality Invisible Plastic Semi Finished Lens - CONVOX wholesale single vision CR39 1.49 1.56 sf semi-finished UC/HC/HMC ophthalmic lens optical prescription lenses – CONVOX

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With dependable high-quality method, fantastic standing and ideal purchaser assistance, the series of products produced by our firm are exported to many countries and regions for Lentes, Single Vision Polycarbonate Lens, Blue Light Lenses Benefits, should you have any query or wish to place an initial order please do not hesitate to contact us.
Good quality Invisible Plastic Semi Finished Lens - CONVOX wholesale single vision CR39 1.49 1.56 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:1.49/1.56 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

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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.

New anti-reflective coating

1655965019011

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

1655965643818

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.

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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

发货图2 (2)

Production Flow Chart

  • 1- Mold preparing
  • 2-Injection
  • 3-Solidifying
  • 4-Cleaning
  • 5-First inspecting
  • 6-Hard coating
  • 7-second inspecting
  • 8-AR Coting
  • 9-SHMC coating
  • 10- Third inspecting
  • 11-Auto packing
  • 12- warehouse
  • 13-fourth inspecting
  • 14-RX service
  • 15- shipping
  • 16-service office

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Good quality Invisible Plastic Semi Finished Lens - CONVOX wholesale single vision CR39 1.49 1.56 sf semi-finished UC/HC/HMC ophthalmic lens optical prescription lenses – CONVOX detail pictures

Good quality Invisible Plastic Semi Finished Lens - CONVOX wholesale single vision CR39 1.49 1.56 sf semi-finished UC/HC/HMC ophthalmic lens optical prescription lenses – CONVOX detail pictures

Good quality Invisible Plastic Semi Finished Lens - CONVOX wholesale single vision CR39 1.49 1.56 sf semi-finished UC/HC/HMC ophthalmic lens optical prescription lenses – CONVOX detail pictures

Good quality Invisible Plastic Semi Finished Lens - CONVOX wholesale single vision CR39 1.49 1.56 sf semi-finished UC/HC/HMC ophthalmic lens optical prescription lenses – CONVOX detail pictures

Related Product Guide:
We insist on offering high quality production with good business concept, honest sales and the best and fast service. it will bring you not only the high quality product and huge profit, but the most significant is to occupy the endless market for Good quality Invisible Plastic Semi Finished Lens - CONVOX wholesale single vision CR39 1.49 1.56 sf semi-finished UC/HC/HMC ophthalmic lens optical prescription lenses – CONVOX , The product will supply to all over the world, such as: Roman, Portland, Malta, Our company has built stable business relationships with many well-known domestic companies as well as oversea customers. With the goal of providing high quality products to customers at low cots, we are committed to improving its capacities in research, development, manufacturing and management. We have honored to receive recognition from our customers. Till now we have passed ISO9001 in 2005 and ISO/TS16949 in 2008. Enterprises of "quality of survival, the credibility of development" for the purpose, sincerely welcome domestic and foreign businessmen to visit to discuss cooperation.
    • The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
    5 Stars By Marjorie from Egypt - 2017.08.18 18:38
    We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Karl from Japan - 2017.09.28 18:29

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