Description
Power range is 0.25 for one power ,Here is for simplicity and intuition.
1.56 HMC EMI BLUE COATING LENS
1.REFRACTIVE INDEX: 1.56
2.MONOMER: IMPORTED FROM KOREA
3.ABBE VALUE: 37.5
4.SPECIFIC GRAVITY: 1.28
5.TRANSMISSION≥97%
6.FLAT TOP SEGMENT 28
7.HARD AND AR COATING FOR BOTH LENS SUPFACE
8.BLUE COATING
9.RADIATION PROTECTION
