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Chinese wholesale Blue Screen Lenses - CONVOX 1.56 SF Progressive PGX Photochromic Grey HMC Optical Lens – CONVOX Featured Image
  • Chinese wholesale Blue Screen Lenses - CONVOX 1.56 SF Progressive PGX Photochromic Grey HMC Optical Lens – CONVOX
  • Chinese wholesale Blue Screen Lenses - CONVOX 1.56 SF Progressive PGX Photochromic Grey HMC Optical Lens – CONVOX
  • Chinese wholesale Blue Screen Lenses - CONVOX 1.56 SF Progressive PGX Photochromic Grey HMC Optical Lens – CONVOX

Chinese wholesale Blue Screen Lenses - CONVOX 1.56 SF Progressive PGX Photochromic Grey HMC Optical Lens – CONVOX

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To meet the customers' over-expected pleasure , we have now our solid crew to supply our greatest all round assistance which includes marketing, sales, planning, production, top quality controlling, packing, warehousing and logistics for 1.6 High Index Lenses, Optica Lens, Single Vision Lenses 1.56, Good quality is factory' existence , Focus on customer' demand is the source of company survival and advancement, We adhere to honesty and superior faith working attitude, hunting forward towards your coming !
Chinese wholesale Blue Screen Lenses - CONVOX 1.56 SF Progressive PGX Photochromic Grey HMC Optical Lens – CONVOX Detail:

Products Description

Progressive Lens

Place of Origin: Jiangsu, China Brand Name:CONVOX
Model Number: 1.56 Lenses Material:Resin
Vision Effect: Progressive Coating:UC
Lenses Color: Clear Refractive Index:1.56
Diameter: 72mm Monomer:NK55
Abbe Value:37.5 Specific Gravity:1.28
Transmission:≥97% Coating Choice:HC/HMC/SHMC
Photochromic:Grey/Brown Guarantee::5 Years
Corridor Length::12mm&14mm SPH: +0.25~+4.00 CYL:-0.25~-8.00 ADD: +1.00~+3.50 

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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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.

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Progressive lenses are line-free multifocals that have a seamless progression of added magnifying power for intermediate and near vision.

Progressive lenses sometimes are called “no-line bifocals” because they don’t have this visible bifocal line. But progressive lenses have a significantly more advanced multifocal design than bifocals or trifocals.

Premium progressive lenses (such as Varilux lenses) usually provide the best comfort and performance, but there are many other brands as well. Your eye care professional can discuss with you the features and benefits of the latest progressive lenses and help you find the best lenses for your specific needs.

Using the peripheral defocus control technology, the power of the lens decreases from the optical center to the edge of the lens, which effectively reduces the peripheral hyperopia defocus phenomenon, thereby delaying the elongation of the eye axis and slowing down the development of myopia.

Optical software was used to calculate the imaging state of the lens when the chief ray was compensated by the dioptric power when the lens was projected obliquely, and the optimized design of the lens was carried out on the basis that the peripheral retinal imaging was in a myopic defocus state.

Feature

价格表内页2

Indoor

Restore the color of the transparent lens under normal indoor environment and maintain good light transmittance.

Outdoor

Under sunlight, the color of the color-changing lens becomes brown/gray to block ultraviolet rays and protect the eyes.

What are progressive lenses?

Progressive lenses are no-line multifocal eyeglass lenses that look exactly the same as single vision lenses. In other words,
progressive lenses will help you see clearly at all distances without those annoying (and age-defining) “bifocal lines” that are
visible in regular bifocals and trifocals.

RPOG PGX 3 (2)

Coating Choice

Hard Coating / Anti-scratch Coating Anti-reflective Coating/Hard Multi Coated Crazil Coating/
Super Hydrophobic Coating
Avoid ruining your lenses quickly protect them from getting scratched easily Reduce glare by eliminating the reflection from the surface of the lens not to be confused with palarized Make the surface of the lenses super hydrophobic, smudge resistance, anti static, anti scratch, reflection and oil 

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Product Packaging

Packaging Details1.56 hmc lens packing:

envelops packing (For choice):

1)standard white envelops

2)OEM with customer’s LOGO, have MOQ requirement

cartons: standard cartons:50CM*45CM*33CM(Every carton can include around 500 pairs lens,21KG/CARTON)

Port：SHANGHAI

Shipping & Package

发货图_副本

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

About Us

ab

Certificate

certificate

Exhibition

exhibition

Our Products Testing

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Quality Checking Procedure

1

FAQ

faq

Product detail pictures:

Chinese wholesale Blue Screen Lenses - CONVOX 1.56 SF Progressive PGX Photochromic Grey HMC Optical Lens – CONVOX detail pictures

Chinese wholesale Blue Screen Lenses - CONVOX 1.56 SF Progressive PGX Photochromic Grey HMC Optical Lens – CONVOX detail pictures

Chinese wholesale Blue Screen Lenses - CONVOX 1.56 SF Progressive PGX Photochromic Grey HMC Optical Lens – CONVOX detail pictures

Related Product Guide:
We emphasize advancement and introduce new products and solutions into the market each year for Chinese wholesale Blue Screen Lenses - CONVOX 1.56 SF Progressive PGX Photochromic Grey HMC Optical Lens – CONVOX , The product will supply to all over the world, such as: Jersey, Czech Republic, Cyprus, Our stock have valued 8 million dollar , you can find the competitive parts within short delivery time. Our company is not only your partner in business, but also our company is your assistant in the coming corporation.
    • The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
    5 Stars By Sarah from Bulgaria - 2018.11.22 12:28
    As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Megan from Jersey - 2018.07.26 16:51

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