Product Name | 1.56 UV400 HMC EMI Optical Lens |
Diameter | 65/70/72mm |
Monomer | Nk55, Imported From Japan |
Abbe value | 42 |
Specific Gravity | 1.15 |
Power Range | SPH: 0.00~-6.00 0.25~+6.00 CYL: 0.00~-6.00 |
Hard Coating: The uncoated lenses are easily subjected and exposed to scratches, thanks for hard coating, the lenses can effectly scratch resistance
AR Coating: Also called hard multi coating , just means coat an anti- reflective film on the hard coating . It can perfectly reduce light reflection and glare, enhance functional and charity of your vision.
Super Hydrophobic Coating: Also called crizal coating, can make the lenses waterproof, antistatic, anti slip and oil resistance. Generally speaking, super hydrophobic coating can exist 6~12 months.
By Index | By Vision Effect | By Material | Coating |
1.49 | single vision | hard resin | uncoated |
1.56 | bifocal | polycarbonate | hard coated |
1.59 | progressive | photochromic | hard multi coated |
1.61 | photochromic | super hydrophobic hmc | |
1.67 | polarized | ||
1.74 | sunglasses | ||
blue block |