JK14-K9双凹透镜 | ||||||
产品编号 | 直径Dia.(mm) | 焦距EFL(mm) | 背焦BFL(mm) | R1=-R2 (mm) | 中心厚度Tc(mm) | 边厚 Te(mm) |
JK14-002-002 | 2.0 | -2.0 | -2.307 | -2.22 | 1.00 | 1.48 |
JK14-002-003 | 2.0 | -2.5 | -2.810 | -2.74 | 1.00 | 1.38 |
JK14-003-003 | 3.0 | -3.0 | -3.313 | -3.26 | 1.00 | 1.73 |
JK14-003-006 | 3.0 | -6.3 | -6.621 | -6.67 | 1.00 | 1.34 |
JK14-003-010 | 3.0 | -10.0 | -10.320 | -10.50 | 1.00 | 1.22 |
JK14-004-004 | 4.0 | -4.0 | -4.317 | -4.30 | 1.00 | 1.99 |
JK14-006-006 | 6.3 | -6.3 | -6.776 | -6.75 | 1.50 | 3.06 |
JK14-010-010 | 10.0 | -10.0 | -10.480 | -10.58 | 1.50 | 4.01 |
JK14-012-012 | 12.5 | -12.5 | -12.480 | -12.64 | 1.50 | 4.81 |
JK14-016-016 | 16.0 | -16.0 | -16.490 | -16.78 | 1.50 | 5.56 |
JK14-025-025 | 25.0 | -25.0 | -25.660 | -26.16 | 2.00 | 8.36 |
JK14-040-040 | 40.0 | -40.0 | -40.820 | -41.74 | 2.50 | 12.71 |
JK14-050-050 | 50.0 | -50.0 | -50.990 | -52.15 | 3.00 | 15.77 |