Magnification | Numerical aperture | Working distance | R(μm) | DF(μm) | On object (mm) | On image (mm) | Mounting threads |
2.5X | 0.08 | 6.89mm | 4.19 | 114.4 | 9 | 22.5 | 4/5" |
5X | 0.1 | 25.55mm | 3.36 | 56.07 | 4.5 | 22.5 | |
10X | 0.25 | 5.84mm | 1.34 | 10.11 | 2.25 | 22.5 | |
20X | 0.4 | 5.05mm | 0.84 | 3.5 | 1.12 | 22.5 | |
40X | 0.65 | 0.73mm | 0.52 | 0.87 | 0.56 | 22.5 |