[TAB:Technical Data]
| Item No | ELS-45/4.0V | ||
| Resolution | 40 lp/mm | ||
| Focal Length | 45mm | ||
| Magnification | 0.04X | 0.17X | 0.33X |
| Working Distance | 1183.48mm | 299.35mm | 160.45mm |
| O/I distance | 1257.69mm | 379.47mm | 248.30mm |
| Working # (fullopen) | 4.23 | 4.72 | 5.37 |
| F/No | 4 | ||
| D O F | +/-66.09 | +/-5.231 | +/-1.21 |
| Distortion | 0.20% | 0.10% | -1.50% |
| Back Focus | 39.88mm | 45.7mm | 53.34mm |
| Format | 43mm | ||
| Filter Thread | M37×0.75 | ||
| Flange Distance | 44.21 | 50.12 | 57.84 |
| Weight | 89g | ||
[TAB:Datasheet]
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