Carl Zeiss Contarex Distagon 18mm f/4
| Company | Carl Zeiss AG |
| Country | West Germany |
| Year of manufacture | 1970 |
| Type | Ultra-Wide angle |
| Focal length | 18mm |
| Aperture | f/4 |
| Flange range at infinity | 46 mm |
| Optics |  |
| Company | Carl Zeiss AG |
| Country | West Germany |
| Year of manufacture | 1970 |
| Type | Ultra-Wide angle |
| Focal length | 18mm |
| Aperture | f/4 |
| Flange range at infinity | 46 mm |
| Optics | |
