Scan Camera Lenses (machine vision lenses) with M39x1/26" (Leica) and high resolution are designed for typical magnifications (about 1:2 to 1:25) and rather short working distances.
This improves the image quality at the margins compared to photo lenses. They are compatible with Extension Rings of the EXT-series, length 0.5 to 40 mm.
| Order Code | Focal Length | F-number | Max. Sensor Length | Optimum Magnification | Magnification Range | Flange Focal Length | Principal Point Distance | Length | Outer Diameter | Filter Thread | Flange Focal Length | Distance Sensor to Object | Distance Lens to Object |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| f | K | S | ßo | ß | s'A' | HH' | LO | s'Aß' | OO' | A | |||
| [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | |||||
| Apo-Componon 2.8/40 | 40 | 2.8 | 43.2 | 1:10 | 1:2 - 1:20 | 38.1 | -2.2 | 30 | 46 | M43x0.75 | 42.2 | 500 | 428 |
| Apo-Rodagon N 2.8/50 | 50 | 2.8 | 44 | 1:10 | 1:2 - 1:20 | 46 | -2.3 | 30.8 | 50 | M40.5x0.5 | 51.0 | 605 | 523 |
| Apo-Componon 4.0/60 | 60 | 4.0 | 60 | 1:5.9 | 1:2 - 1:25 | 53.3 | -1.9 | 30 | 46 | M34x0.75 | 63.5 | 481 | 388 |
| Apo-Rodagon N 4.0/80 | 80 | 4.0 | 86 | 1:10 | 1:2 - 1:15 | 78 | -2.5 | 35 | 50 | M40.5x0.5 | 86.4 | 1008 | 886 |
| Apo-Rodagon N 4.0/90 | 90 | 4.0 | 90 | 1:10 | 1:2 - 1:15 | 84.9 | -3.2 | 31.2 | 50 | M40.5x0.5 | 93.9 | 1087 | 962 |
| Apo-Rodagon N 4.0/105 | 105 | 4.0 | 100 | 1:6 | 1:2 - 1:16 | 99.2 | -3.3 | 36 | 50 | M40.5x0.5 | 116.7 | 856 | 703 |
