China Optical Lens Blanks Semi Finished Companies –  Prescription laboratories transform 1.56 semi-finished lenses into 1.56 finished lenses  – YOLI

China Optical Lens Blanks Semi Finished Companies – Prescription laboratories transform 1.56 semi-finished lenses into 1.56 finished lenses – YOLI

China Optical Lens Blanks Semi Finished Companies – Prescription laboratories transform 1.56 semi-finished lenses into 1.56 finished lenses – YOLI

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China Optical Lens Blanks Semi Finished Companies – Prescription laboratories transform 1.56 semi-finished lenses into 1.56 finished lenses – YOLI Detail:

What Semi Finished Lens Blanks Can do?

Spectacle lenses production units that transform semi-finished lenses into finished lenses according the precise characteristics of a prescription.
The customization work of laboratories enables us to provide a wide variation of optical combinations for wearer needs, especially as regards the correction of presbyopia. Laboratories are responsible for surfacing (grinding and polishing) and coating (coloring, anti-scratch, anti-reflective, anti-smudge etc.) the lenses.

BLUE FILTER LENS

The Differences Between 1.50 and 1.56 Lenses?

The difference between 1.56 mid-index and 1.50 standard lenses is thinness.
Lenses with this index reduce lens thickness by 15 percent.
Full-rim eyewear frames/glasses worn during sports activities are most suitable for this lens index.

What is a freeform lens?

A freeform lens normally has a spherical front surface and a complex, three-dimensional back surface which incorporates the patient’s prescription. In the case of a freeform progressive lens, the back surface geometry includes the progressive design.
The freeform process utilises semi-finished spherical lenses which are readily available in a wide range of base curves and indices. These lenses are accurately machined on the back side using state-of-the-art generating and polishing equipment to create the exact prescription surface.
• the front surface is a simple spherical surface
• the back surface is a complex three-dimensional surface

BLUE FILTER GLASSES

Technology for freeform lenses

• Provides the flexibility to offer a wider range of high level products, even for the smaller optical laboratory
• Only requires a stock of semi-finished spheres in each material from any quality source
• Lab management is simplified with significantly fewer SKUs
• Progressive surface is closer to the eye – providing broader fields of view in the corridor and reading area
• Accurately reproduces the intended progressive design
• Prescription accuracy is not limited by the tooling steps available in the laboratory
• Accurate prescription alignment is guaranteed

BLUE CUT LENS


Product detail pictures:

China Optical Lens Blanks Semi Finished Companies –  Prescription laboratories transform 1.56 semi-finished lenses into 1.56 finished lenses  – YOLI detail pictures

China Optical Lens Blanks Semi Finished Companies –  Prescription laboratories transform 1.56 semi-finished lenses into 1.56 finished lenses  – YOLI detail pictures

China Optical Lens Blanks Semi Finished Companies –  Prescription laboratories transform 1.56 semi-finished lenses into 1.56 finished lenses  – YOLI detail pictures


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We now have a skilled, performance team to supply good quality services for our consumer. We often follow the tenet of customer-oriented, details-focused for China Optical Lens Blanks Semi Finished Companies – Prescription laboratories transform 1.56 semi-finished lenses into 1.56 finished lenses – YOLI , The product will supply to all over the world, such as: Hungary, Bulgaria, Senegal, On today, we've got customers from all over the world, including USA, Russia, Spain, Italy, Singapore, Malaysia, Thailand, Poland, Iran and Iraq. The mission of our company is to deliver the highest quality products with best price. We've been looking forward to doing business with you!
  • The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Penelope from Durban - 2018.10.09 19:07
    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 Gill from United States - 2018.12.28 15:18
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