[TAB:Technical Data]
| Item No | ELS-120/5.6V-0.5X | ||
| Resolution | 40lp/mm | ||
| Focal Length | 120mm | ||
| Magnification | 0.38X | 0.50X | 0.63X |
| Working Distance | 410.33mm | 330.46mm | 282.54mm |
| O/I distance | 601.13mm | 536.39mm | 503.61mm |
| Working # (fullopen) | 7.8 | 8.51 | 9.22 |
| F/No | 5.6 | ||
| D O F | +/-1.37 | +/-0.842 | +/-0.58 |
| Distortion | 0.06% | 0.01% | -0.03% |
| Back Focus | 137.27mm | 152.4mm | 167.54mm |
| Format | 90mm | ||
| Filter Thread | M40.5×0.5 | ||
| Flange Distance | 158.31 | 173.43 | 188.57 |
| Weight | 145g | ||
[TAB:Datasheet]
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