Specifications

1) Product: optical lenses
2) Refraction Index Nd= 1.67
3) Abbe Value: 28
4) Specific Gravity: 1.34
5) Diameter: 65 / 75mm

1) Material:  MR-7

 

2) Product name :  optical lens

 

3) Refraction Index Nd= 1.67

 

4) Abbe Value:  28

 

5) Specific Gravity: 1.34

 

6) Diameter: 65 / 75mm

 

7) Coating: HC,HMC+EMI,HYDROPHOBIC

 

8) Package:white envelopes  or as customers' requirement

 

 9) Semi-finished or finished are availab