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| Objective | IF1 | IF2 | IF3 | IF3.5 | IF4 |
| Primary Magnification | 0.36 - 0.75X | 0.51 - 0.91X | 0.80 - 1.28X | 1.80 - 2.29X | 2.29 - 2.98 |
| Field of View (½" Sensor / Horiz.) | 18 - 8mm | 12.5 - 7mm | 8 - 5mm | 3.55 - 2.8mm | 2.8 - 2.15mm |
| Working Distance (mm) | 490 - 272 | 343 - 220 | 213 - 156 | 100 - 83 | 73 - 63 |
Note: Main body is required for these objectives.
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