Ed. Liesegang Janar 40cm f/3.6
| Company | Ed. Liesegang |
| Country | Germany |
| Year of manufacture | 1930s |
| Type | Episcope |
| Lens design | triplet |
| Focal length | 400mm |
| Aperture | f/3.6 |
| Optics |  |
| Company | Ed. Liesegang |
| Country | Germany |
| Year of manufacture | 1930s |
| Type | Episcope |
| Lens design | triplet |
| Focal length | 400mm |
| Aperture | f/3.6 |
| Optics | |
