Astro-Kino IV PT 90mm
| Company | Astro Berlin |
| Country | West Germany |
| Decade | 1950s |
| Type | 35mm projection lens |
| Focal length | 90mm |
| Aperture | f/2.3 |
| Mount | 62.5mm |
| Optics |  |
| Company | Astro Berlin |
| Country | West Germany |
| Decade | 1950s |
| Type | 35mm projection lens |
| Focal length | 90mm |
| Aperture | f/2.3 |
| Mount | 62.5mm |
| Optics | |
