callen |
2007-01-25 11:46 |
CCM Lens 参数
新接触CCM Lens,实在搞不懂图纸上很多参数的意思啊,还请高手指点: 'GB.UKlR EFL3.82 ,eOB(?Ku BFL 1.23 `lQ3C{} FNO 2.8
05z,b]>l FOU 62.4 Z('Z FFL 1.10 {,3>" TVDistortion<1.5% $g/SWq Max CRA <21.9 FR$:" AXIS 160LP/mm N2B|SO'' 0.35Y(1ST circle) T~--92[ Center 20-10
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