China Supplier Sf 1.61 Semi-Finished Single Vision Eyeglasses Blank Lenses

Get top-quality China Supplier Sf 1.61 Semi-Finished Single Vision Eyeglasses Blank Lenses directly from our factory. Order now for superior vision!

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  • China Supplier Sf 1.61 Semi-Finished Single Vision Eyeglasses Blank Lenses
  • China Supplier Sf 1.61 Semi-Finished Single Vision Eyeglasses Blank Lenses
  • China Supplier Sf 1.61 Semi-Finished Single Vision Eyeglasses Blank Lenses
  • China Supplier Sf 1.61 Semi-Finished Single Vision Eyeglasses Blank Lenses
  • China Supplier Sf 1.61 Semi-Finished Single Vision Eyeglasses Blank Lenses
  • China Supplier Sf 1.61 Semi-Finished Single Vision Eyeglasses Blank Lenses

PRODUCTS DETAILS

  • Overview
  • Product Description
  • Packaging & Shipping
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
1.61 SF SV
Suitable for Face
Oval Face
Material
Resin
Type
Anti-Reflective Lens
Coating
HMC
Lenses Color
Clear
Index
1.61
Transmittance
98%-99%
Vision Effect
Single Vision
Edge Thickness
13mm
Diameter
70mm
Center Thickness
6-8mm; 10mm
Base Curve
B100~B600
Transport Package
White Bag
Specification
70mm
Trademark
Zhongyi
Origin
Danyang
HS Code
9001509900
Production Capacity
10000 Pairs/Day

Packaging & Delivery

Package Size
9.00cm * 9.00cm * 1.00cm
Package Gross Weight
0.038kg

Product Description

 
Product Description
1.Description 1.61 Semi-finished single vision lens
2.Material Resin
3.Abbe Value 36
4.Transmittance 98%-99%
5.Specific Gravity 1.30
6.Diameter 70mm
7.Coating UC, HC,HMC,SHMC
8.Coating Color Green,Blue


 
Packaging & Shipping

China Supplier Sf 1.61 Semi-Finished Single Vision Eyeglasses Blank Lenses

Company Profile
China Supplier Sf 1.61 Semi-Finished Single Vision Eyeglasses Blank Lenses
1. Assembling Mould

 

China Supplier Sf 1.61 Semi-Finished Single Vision Eyeglasses Blank Lenses
2. Injection Mould

 

China Supplier Sf 1.61 Semi-Finished Single Vision Eyeglasses Blank Lenses
3. First Solidification

 

China Supplier Sf 1.61 Semi-Finished Single Vision Eyeglasses Blank Lenses
4. Mould Release

 

China Supplier Sf 1.61 Semi-Finished Single Vision Eyeglasses Blank Lenses
5. Edging & Polishing

 

China Supplier Sf 1.61 Semi-Finished Single Vision Eyeglasses Blank Lenses
 6. UC Lens washing

 

China Supplier Sf 1.61 Semi-Finished Single Vision Eyeglasses Blank Lenses
 7. Secondary Solidification

 

China Supplier Sf 1.61 Semi-Finished Single Vision Eyeglasses Blank Lenses
8. UC Lens Inspection

 

China Supplier Sf 1.61 Semi-Finished Single Vision Eyeglasses Blank Lenses
9. Hard Coating

 

China Supplier Sf 1.61 Semi-Finished Single Vision Eyeglasses Blank Lenses
10. Hard Coating Inspection

 

China Supplier Sf 1.61 Semi-Finished Single Vision Eyeglasses Blank Lenses
11. Hard Coating Secondary Heating oven

 

China Supplier Sf 1.61 Semi-Finished Single Vision Eyeglasses Blank Lenses
12. AR Coating

 

China Supplier Sf 1.61 Semi-Finished Single Vision Eyeglasses Blank Lenses
13. Automatic packaging 

 

China Supplier Sf 1.61 Semi-Finished Single Vision Eyeglasses Blank Lenses
14. Warehouse






ZONGYI Optical Glasses started from providing resin lenses in 2010's. Our daily production capacity became to 10000 pairs per day.
In year of 2015, we made an important decision to import machinery from Germany (SATIS LOH VFT Obrit) for the manufacture of the individualized progressive spectacles, embodying the manufacturer's vision to create Free Form lensesof the highest quality standards and maximally adapted to consumer needs. Our production capacity for freeform lens is 1500 pairs per day, so work with us, what rewards will be high quality and prompt shipment.
We persist in "based on quality". Our products sell well in over 20 countries and regions. We have also gained CE certificate for Europe market.

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.

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Contact us

Mr. yifei xiang: Please feel free to give your inquiry in the form below We will reply you in 24 hours