CR39 Resin optical lens 1.56 photo gray/brown progressive reading glasses Multifocal photochromic lenses
- Category: >>>
- Supplier: Taizhou Tianhe Optical Glasses Co. Ltd.
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Product Overview
Description
Products Description
Advantages of Photochromic Lenses
The lens automatically adapt to changes in light conditions. You can wear them both indoors and outdoors, rather than needing to switch between two pairs of glasses (this also means you'll be less likely to lose them). They offer 100% protection against harmful UVA, UVB, and UVC rays.
Company Profile
Production equipment
Certifications
Exhibition
FAQ
Q1. Are you A Factory or A Trade company?
A. We are a factory, founded in 1998, specializing in Optical lenses for more than 20 years
Q2. Can I use my own design envelope?
A . Yes,sure,it's free form 3000pairs
Q3. What is sample cost & sample delivery time?
A. Samples are free.(SPH & CYL of optical lens is sent by chance)
Sample delivery time:4-7 days.
Q4. How can you guarantee the production quality?
A . We have more than 20 years experience in this filed and we have strictly quality control system.
We total have 4 times inspection for each finish production before package.
Q5. What is the Warranty/After Service for the optical lens?
A. For the optical lens,we have 1 year warranty. If any quality problems on our side occured in this period of time ,
we will deliver new optical lens and bear the shipping cost.
A. We are a factory, founded in 1998, specializing in Optical lenses for more than 20 years
Q2. Can I use my own design envelope?
A . Yes,sure,it's free form 3000pairs
Q3. What is sample cost & sample delivery time?
A. Samples are free.(SPH & CYL of optical lens is sent by chance)
Sample delivery time:4-7 days.
Q4. How can you guarantee the production quality?
A . We have more than 20 years experience in this filed and we have strictly quality control system.
We total have 4 times inspection for each finish production before package.
Q5. What is the Warranty/After Service for the optical lens?
A. For the optical lens,we have 1 year warranty. If any quality problems on our side occured in this period of time ,
we will deliver new optical lens and bear the shipping cost.
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