1.56 UV380, UV400, UV420 Lens
Specification |
Refractive Index(ND) | 1.551 | 1.553 |
Abbe Value(VD) | 36 | 37 |
Specific Gravity | 1.28 | 1.28 |
Material | Brite-4 | Brite-5 |
Diameter | 65,70,72mm |
Coating |  |
Color |  |
UV protection | UV-B , UV-A | UV-B , UV-A >95% |
FINISHED 1.56
PLUS 65mm | |
---|
SPH | +0.25 to +6.00 |
CYL | Up to -2.00 |
PLUS 65mm EXT | |
---|
SPH | +0.25 to +8.00 |
CYL | Up to -4.00 |
MINUS 72mm | |
---|
SPH | -0.00 to -8.00 |
CYL | Up to -2.00 |
MINUS 72mm EXT | |
---|
SPH | -8.25 to -10.00 |
CYL | Up to -4.00 |
FINISHED 1.56 UV400
PLUS 65mm | |
---|
SPH | +0.25 to +6.00 |
CYL | Up to -2.00 |
PLUS 65mm EXT | |
---|
SPH | +0.25 to +8.00 |
CYL | Up to -4.00 |
MINUS 72mm | |
---|
SPH | -0.00 to -8.00 |
CYL | Up to -2.00 |
MINUS 72mm EXT | |
---|
SPH | -0.00 to -10.00 |
CYL | Up to -4.00 |
FINISHED 1.56 PROGRESSIVE
75mm | |
---|
SPH | -2.00 to +3.00 |
ADD | +1.00 to +3.00 |
Remark:RX Lens power range including but not limited to the above range.
Learn more information about
RX lens of Yuzhou Optics.