Index 1.56 Photochromic Photogrey Lens Hmc Optical Lenses Single Vision Lens

• Function: for Presbyopic, for Astigmia, UV Protection, for Myopia
• Material: Resin
• Type: Color Lens
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Photochromic Lesns
• Coating: Hc/Hmc/Shmc/Blue/Green
• Lenses Color: Grey and Brown
• Abbe Value: 42
• Specific Gravity: 1.16
• Coating Choice: UC, Hc, Hmc, Shmc, Green, Blue
• Power Range: Sph: -20.00~+11.00 Cyl: 0.00~-6.00
• Transmission: > 97%
• Diameter: 65/70mm
• Guarantee: 3~5 Years
• Key Word: Photochromic Lens
• Transport Package: White Envelop and Color Envelop
• Trademark: Seesen
• Origin: Danyang China
• HS Code: 9001509900
• Production Capacity: 20000 Paris/ Day
• Package Size: 9.00cm * 9.00cm * 1.00cm
• Package Gross Weight: 0.157kg

Product Description

Product Description

Product Name	1.56 Photochromic Lens
Diameter	65/70mm
Monomer	NK55 (imported from Japan)
Abbe value	42
Specific Gravity	1.15
Power Range	SPH: -20.00~+11.00 CYL: 0.00~-6.00

Product Features

Photochromic lenses change color in the sunlight. Typically, they  are clear indoors and at night,change to grey or brown when  exposed to direct sunlight. 

Photochromic lenses, are the lenses that darken in the sunlight and lighten in softer light or the dark. These lenses have been around for a decade or more, and they offer the convenience of sunglasses without having to wear them over your prescription glasses or having to constantly switch between the two. 

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FAQ

1. Are your company a manufacturer or a trade company?

We are a manufacturer with many years exporting experience. Our factory is located in Jiangsu province.

2. Can your products be customized?
We accept OEM &ODM orders. Actually most of our products are customized. We will try our best to fulfill your requirements about the material, the size, the printing.

3. How can I get sample from you?
Just send us your requirements, then we will send samples accordingly.

4. How many days will samples be finished? How about mass products?
Generally, we need 5-7 days to finish the sample production.As for the mass products, it depends on your order quantity.

5. How do you control lens quality?
Producing process is in vacuum dust-free shop, like prepare material, mixed material and take out .Four times quality checking during production process.