Danyang Factory Direct Sales 1.49 Cr39 Lens Polarized Sunglasses Lenses

• Function: for Presbyopic, for Astigmia, UV Protection, for Myopia
• Age Group: Adults
• Gender: Unisex
• 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.: 1.49 Polarized
• Suitable for Face: Oval Face
• Material: Resin
• Type: Anti-Reflective Lens
• Coating: HMC
• Lenses Color: Grey
• Index: 1.49
• Abbe Value: 42
• Transmittance: 98%-99%
• Vision Effect: Polarized
• Characteristic: Clear Indoor,Change Color Outside
• Place of Origin: Danyang, China
• Base Curve: 0c~4c
• Size: 65/70mm
• Power Range: Sph: 0.00~-6.00 Cyl:0.00~-2.00
• UV Protection: UV400
• Packaging Detail: Individual White Envelop (1 Pair): 9cm*9cm*1cm
• Single Gross Weight: 0.038kgs
• Transport Package: White Bag
• Specification: 70mm
• Trademark: Zhongyi
• Origin: Danyang
• HS Code: 9001501000
• Production Capacity: 10000 Pairs/Day
• Package Size: 9.00cm * 9.00cm * 1.00cm
• Package Gross Weight: 0.038kg

Product Description

 

Product Description

1.Description	1.49 polarized sunglasses lenses
2.Material	Resin
3.Abbe Value	42
4.Transmittance	98%-99%
5.Specific Gravity	1.28
6.Diameter	75mm
7.Coating	UC, HC,HMC,SHMC
8.Coating Color	Green,Blue

 

Packaging & Shipping

Company Profile

1. Assembling Mould

 

2. Injection Mould

 

3. First Solidification

 

4. Mould Release

 

5. Edging & Polishing

 

 6. UC Lens washing

 

 7. Secondary Solidification

 

8. UC Lens Inspection

 

9. Hard Coating

 

10. Hard Coating Inspection

 

11. Hard Coating Secondary Heating oven

 

12. AR Coating

 

13. Automatic packaging 

 

14. Warehouse

Jiangsu ZhongYi Optical Glasses Co. Ltd., is located in Danyang city, which is famous as a glasses city all over the world. Our company covers an area of 20 mu. We started to provide resin lenses since 2010's. We have 200 front-line employees, all of whom are technical experts. Our annual output value in 2023 is 40 million yuan.

We persist in "based on quality". Our products sell well in over 30 countries and regions.

We have been dedicated to manufacturing high-quality optical glasses lenses for customers worldwide. Our range of products includes White Lenses, Photochromic Lenses, PC Lenses and RX Lens. At ZhongYi Optical Glasses Co. Ltd., we understand the importance of providing buyers with satisfactory products. We have a team of experienced technicians and quality control personnel who ensure that each piece of optical lenses meets the highest standards. Our factory is equipped with advanced production equipment, allowing us to produce 15000 pairs of optical common lenses per day. Our lenses also feature anti-reflective and scratch-resistant coatings, providing customers with clear and comfortable vision. Our team is dedicated to providing timely and efficient customer service, ensuring that all inquiries and orders are handled promptly. Whether you are an individual looking for a new pair of glasses lenses or a distributor seeking reliable supplier, ZhongYi Optical Glasses Co. Ltd., is here to meet your needs.

When you choose ZhongYi Optical Glasses Co. Ltd. as your supplier, you can be confident that you will receive top-notch products, excellent customer service, and reliable delivery. We look forward to establishing a long-lasting and mutually beneficial partnership with you.
 

FAQ

Q1: Are you a factory?
A: Yes, we are a manufacturer of optical lenses located in Heyang town Danyang city.

Q2: How about your optical lens production ability per day?
A: About 10000 pairs / day.

Q3: How is your quality?
A: We have a very seriously control system (ERP system). We guarantee the high performance of every piece of our lenses.

Q4: How do you control lens quality?
A: Producing process is in vacuum dust-free shop, like prepare material, mixed material and take out uncoated optical lens. Each piece of lenses must go through triple inspection by experienced workers, such as UC lens inspection, HC lens inspection, and HMC lens inspection.

Q5: How to check the durability of optical lens coating?
A: After AR coating, we carry out salt water boiling experiment for our optical lens.
Experiment 1: we put 4 pieces lens into 5% salt boling water for 15 minutes, then, check, if no coating layers drop from lens, or no coating layers crack appear, the quality is OK.
Experiment 2: Putting lens in 5% boliling salt water for 2 minutes, cold water 1 minutes, boil and cold water times, no coating layers crack, drop, then ok.

Q6: When will I get the reply from seller?
A:Within 24 hours due to the time difference. We will reply you as soon as possible.

Q7: Could you provide free samples for customers checking the quality before they place the order?
A: Yes, of course. For those customers who are really interested in our products, if the quantity is reasonable, we would be very glad to provide our samples after get the detailed instructions from the customer.

Q8: What is the term of payment?
A: Paid by T/T in advance. Payment<=1000 USD,100% paid in advance. Payment>=1000 USD,30% deposit in advance,70% balanced paid before shipment.

Q9: What's the delivery Time?
A: For your first test order, we will try to deliver after 20 days. Normally, the production time should be 35~45 days for an order like 50,000 pairs. The exactly deliver time depends on your items & quantity.