Specification
Material | Optical Flint glass & Crown glass |
Diameter | 6mm~200mm |
Diameter tolerance | ±0.05mm(≤50mm) |
±0.1mm(>50mm) | |
Focal length | 50mm~2000mm |
Focal length tolerance | ±0.2%(<10mm) |
±0.5%(<10mm-1000mm) | |
±1%(<>1000mm) | |
Center Thickness | 2mm~50mm |
Surface quality | 60/40, 40/20, 20/10 |
Surface accuracy | λ/2~λ/10@632.8nm,532nm |
Clear Aperture | >85% dig diameter |
Centration | <3arc min~ 30arc sec |
Coating | As per customer’s request |
Material (A) | Diameter (mm) | Surface A Radius (mm) | Surface B Radius (mm) | Center Thickness (mm) | Focal Length (mm) | Material (B) | Diameter (mm) | Surface C Radius (mm) | Surface D Radius (mm) | Center Thickness (mm) |
H-QF50 | 9 | 11 | -11.5 | 1.5 | -34.60 | H-QF50 | 9 | -11.000 | 138.401 | 2.5 |
H-K9L | 11 | 9.02 | 11.61 | 5 | -201.80 | F4 | 11 | -9.020 | -12.82 | 1.2 |
H-ZBAF3 | 12 | 14.56 | 8.85 | 4.7 | -44.20 | H-ZF12 | 12 | -14.560 | -6.11 | 1.5 |
H-F4 | 12.5 | 26 | -83.68 | 1.6 | -53.99 | H-ZK3 | 12.5 | -26.000 | -48.395 | 1 |
H-ZZK11 | 15 | 23.605 | 23.605 | 7.8 | -6530.00 | H-ZF6 | 15 | -23.605 | 23.605 | 2.8 |
H-LAF53 | 15 | 36.06 | 11.695 | 5 | -109.00 | H-ZF7LA | 15 | -36.060 | -8.511 | 2 |
H-QK3L | 15 | 18.03 | 12.647 | 6 | -73.90 | H-ZF7LA | 18 | -18.030 | -18.03 | 1.8 |
H-FK61 | 15 | 15.3 | 15.3 | 5 | -43.00 | H-ZF62 | 15 | -15.300 | -26.36 | 2 |
H-LAK51 | 15 | 45.64 | 54.28 | 2.6 | -35.40 | H-ZF50 | 15 | -45.640 | 43.506 | 2.6 |
H-ZF7LA | 16 | 44.063 | 64.343 | 6.3 | -458.00 | H-LAF4 | 15.8 | -44.063 | -44.063 | 2.7 |
H-ZK3 | 16.8 | 44.06 | 18.42 | 10 | -498.00 | H-ZF6 | 17 | -44.060 | 9.911 | 7 |
H-ZK6 | 16.8 | 41.498 | 21.2 | 5.4 | -85.00 | H-ZF12 | 17 | -41.498 | -16.38 | 6.8 |
H-LAH11 | 17 | 17.843 | 21.179 | 5 | -152.60 | H-ZF6 | 17 | -17.843 | -18.791 | 5 |
H-LAF53 | 17 | 25.41 | 14.555 | 5.3 | -105.90 | H-ZF6 | 17 | -25.410 | -10.069 | 1.2 |
H-ZPK2 | 17.6 | 48.412 | 18.298 | 4 | -318.60 | H-ZLAF76 | 17.6 | -48.412 | -22.856 | 4.8 |
H-ZPK2 | 17.6 | 36.213 | 19.404 | 4.4 | -157.00 | H-ZF6 | 17.6 | -36.213 | -17.843 | 7.8 |
H-K9L | 18 | 33.989 | 21.53 | 8 | -49.00 | H-ZF13 | 18 | -33.989 | -16.666 | 8 |
H-ZBAF3 | 18 | 22.131 | 19.907 | 6 | -37.20 | H-ZF6 | 18 | -22.131 | -8.954 | 14.4 |
ZF6 | 19 | 67.45 | -274 | 2.6 | -202.91 | BAK7 | 19 | -67.450 | -227.73 | 1.5 |
H-ZBAF20 | 20 | 23.461 | 20.6 | 7.2 | -157.70 | H-ZF52A | 20 | -23.461 | -18.76 | 4.53 |
H-ZK6 | 20 | 30.34 | -9.727 | 1.4 | -77.60 | H-LAF53 | 20 | -30.340 | 16.144 | 3.4 |
H-ZF88 | 21 | 43.96 | -7.449 | 1.5 | -91.80 | H-ZLAF68 | 21 | -43.960 | 11.854 | 6.6 |
H-ZF88 | 22 | 38.55 | -9.036 | 2 | -86.50 | H-ZLAF68B | 22 | -38.550 | 13.35 | 5 |
ZBAF52 | 23.5 | 99.83 | -16.46 | 2 | -169.30 | LAF3 | 23.5 | -99.830 | 24.17 | 4.5 |
H-LAK10 | 25.35 | 49.148 | 50.48 | 3.96 | -77.00 | H-ZLAF68 | 25.35 | -49.148 | 183.81 | 0.71 |
H-BAK4 | 26 | 829 | 18 | 7.1 | -63.57 | QF3 | 26 | -829.000 | -10.17 | 2 |
H-BAK2 | 26.8 | 35.712 | 32.7 | 13.05 | -306.00 | H-ZF7LA | 27 | -35.712 | -46.639 | 15 |
F4 | 27 | 28.6 | -272 | 8 | -50.56 | H-K9L | 27 | -28.600 | -24.6 | 5 |
H-ZF3 | 28.6 | 33.782 | 361.95 | 5.588 | -63.10 | H-BAK6 | 28.6 | -33.782 | -24.714 | 6.096 |
H-ZLAF50B | 31 | 28.439 | 167.28 | 6.55 | -173.00 | ZF10 | 31.2 | -28.439 | -46.27 | 1 |
H-QK3L | 35.6 | 29.054 | 279 | 10 | -1867.00 | H-ZF6 | 36 | -29.054 | 110.79 | 3.04 |
ZBAF5 | 38.5 | 81.75 | 27.94 | 15 | -89.19 | ZF7L | 38.5 | -81.750 | -15.92 | 9 |
H-QF1 | 43 | 109.043 | -15.511 | 5 | -111.50 | H-FK61 | 43 | -109.043 | 27.233 | 13 |
H-K51 | 45 | 36.73 | 127.35 | 12 | -9234.90 | ZF51 | 45 | -127.350 | -53.44 | 5 |