A standard by which other prime lenses were measured between the 1930’s and 1950’s, the Cooke Speed Panchros were estimated by George Eastman to have captured approximately 90% of 16mm films shot during that time in America.
After an intensive design and development process, the TLS team developed and refined a brand new housing that adds modern functionality to an archaic form without losing the “Cooke Look”.
| Focal length | T Stop | Close Focus | Front Dia | Weight |
| 18mm | T2.2 | 8″ | 110mm | 1.24kg |
| 25mm | T2.3 | 8″ | 110mm | 1.22kg |
| 32mm | T2.3 | 9″ | 110mm | 0.84kg |
| 40mm | T2.3 | 13″ | 110mm | 0.87kg |
| 50mm | T2.3 | 15″ | 110mm | 1kg |
| 75mm | T2.3 | 2’4″ | 110mm | 1.24kg |
| 100mm | T2.8 | 2’2″ | 110mm | 1.62kg |