HELLO , I AM A LENS. WHAT CAN I DO FOR YOU?
1.74 lens material provides the world's highest level of ultra-thin lenses.
HOW IS MY PERFORMANCE?
Refractive Index (25ºC) |
1.74 |
Design |
Aspherical /Double Aspheric |
Material |
MR-174 |
Abbe Value |
31 |
Specific Gravity (20ºC) |
1.47 |
Transmission |
98~99% |
Manufacturer |
Mitsui (Japan) |
Coating Color |
Green |
Diameter |
70mm/75mm |
Coating |
HMC;EMI;Superhydrophobic |
WHERE AM I FROM?
WHERE AM I GOING? IT'S UP TO YOU.
A good life is like a four-lane bridge. Vehicles and pedestrians go their separate ways. The avenue of life is wide and wide!