CR39 1.49 uncoated flat top bifocal ophthalmic lens
Product Detail
Products Description
| 1.49 Bifocal Optical Lens |
| Index |
Diameter |
Round top segmen |
| 1.49 |
70 mm |
28 |
| Abbe value |
Specific Gravity |
Transmission |
| 58 |
1.32 |
> 97% |
| Guarantee |
Power range |
| 5-year |
SPH: 0.00~-3.00 0.00~+3.00 ADD: +1.00~+3.50 |
Products Show
Shipping & Package
-
| Choice 1 |
| Envelope |
Carton |
size |
| White Envelope |
Stand Export Carton |
38cm*48cm*35cm |
| Choice 2 |
| Your design with your logo |
| Type |
Lenses Pair |
Weight |
| Finished lens |
about 500 pairs |
21KGS |
| Semi-finished lens |
about 100 pairs |
15KGS |
| Lead time |
Depend on the quantity |
| Depend on the quantity |
We can choose for you or offer us your cooperative company |
| All the numbers provided above are estimated number,the actual numbers need to be measured according to the order you make |
Production Flow Chart
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Certificate
Exhibition
Our Products Testing
Quality Checking Procedure
FAQ
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