Double light asymptotic
Why Choose Progressive Eyeglass Lenses?
Traditional reading glasses
The traditional reading glasses can only provideclear vision for a distance with 40cm.The visionbecome blurred when you look more distantobjects. Therefore, you need to change theglasses when you need to see near and far.
Disadvantages:
Can't see clearly for far distance
Not suitable for all day wearing
Progressive lenses
The progressive lenses can provide very clearand comfortable vision for near, intermediateand distance.See from the outside appearance,there is no obvious difference compared withthe single vision lens.
Advantages:
Natural, clear and balanced vision far and near
Low astigmatism, provides visual comfort andeasy adaptation
Larger far zone and comfortable reading zone
Progressive Piece Suitable for the Crowd
Reasonable Design of Progressive Tape
Photochoromic Function
The world's advanced color change technology, thecolor change (fading) is more uniform, faster, and the color change performance is excellent The lens surface have super hydrophobic AR treatment, easy to clean. Imported high-quality original raw materials which is more stable and high quality. Photochromic lenses that effectively block UV rays and aresuitable for all-day wear.
Korean technology
Convox is Korea Joint venture, Adopt South Korea's toptechnologyon daily Lens production.
Excellent quality
All products areinspected through 5 Procedures, make sure every piece lens will bring you clear vision.
Personalizedcustomization
Advanced production equipment and 15+ years experiencesupport us can provide good service for Prescription order.
Timely supply
Modern storage systemand sufficient ready stockcan provide customers with fastdelivery service.
296
Eyewearlens type
9
Korean engineers
1168
Satisfied clients
48
Countries we sell
FAQ
Q1: Are your company manufacturer or trading company?
A: We are Korea Joint venture, a professional optical lens factory start from 2007. We have verified by Alibaba, we also have the Supplier Assessment Report as attachment.
Q2: How do you control the lens quality?
A: We have 4 QC step to control quality. During producing, we have quality checking of every step, and the last is spot check before shipping.
Q3: What is the time of shipment?
A: It is depended on the order quantity and requirement. Normally, it will take around 7~15 days for 5000 pairs, 20 days for 50000 pairs. If normal stock lens with white envelope, we can finish in 3 days. Our daily production quantity is 300.000 PCS lens, so we can ship out fresh lens in short time.
Q4: What are your payment terms?
A: Our payment term is 30% deposit before production and balance payment before the shipment. You can pay by T/T, L/C, RMB, Western Union and Paypal.
Q5: Can I use my own design envelope?
Yes, we can make your own brand envelops,we have OEM service.
Q6: Can you supply the relevant documents ?
Yes, we will provide the certificate and specification file according to your requirement including embassy file.
