- Overview
- Product Description
- Product Parameters
- Company Profile
Basic Info.
Model NO.
1.56 SF round top B400
Coating
HMC
Lenses Color
Clear
Base Curve
400
Diameter
70mm
Guarantee
3-5years
Et
9mm
Transport Package
1. White Envelope 2. Your Design with Your Logo
Specification
9cm*9cm*1cm
Trademark
zhongyi
Origin
Danyang, Jiangsu, China
HS Code
9001509900
Production Capacity
10000 Pairs Optical Lens Per Day
Product Description
1.56 Semi-finished round top bifocal B400 optical lens
| Place of Origin Jiangsu, China Type Two-piece Brand Name zhongyi Model Number 1.56 SF round top B400 Lenses Material Resin Vision Effect bifocal Coating HMC Lenses Color Clear Index 1.56 Diameter 70mm |
Productive progress:
1.Merging Mould
2.Injection Mould 
3.Solidifying
4.Cleaning
5.UC Inspection
6.Hard Coating
7.HC Inspection
8.Multi Coating
9.HMC Inspection 
11.Storage 