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lens:cookevarotal20-100mmt3.1
Table of Contents
Cooke Varotal 20-100mm T3.1
Summary
Tech Specs
| Manufacturer | Cooke |
| Series | Varotal |
| Model | - |
| Focal Length | 20-100mm |
| Max Aperture | T3.1 |
| Min Aperture | T22 |
| Format | - |
| Image Circle | - |
| Minimum Focus | 28 in. |
| Focus Rotation | - |
| Iris Blades | - |
| Optical Design | - |
| Squeeze | none |
| Front Diameter | 144mm |
| Filter Thread | - |
| Focus/Zoom Rod | - |
| Native Mount | PL |
| Data Protocol | - |
| Length | 12.6 in. |
| Weight | 5216g |
| Body Telescope | none |
| Body Material | Aluminum |
| Focus Drive | Manual |
| Iris Drive | Manual |
| Zoom Drive | Manual |
History
Country of Origin: -
Release Date: 1971
Launch Price: -
Design Revisions:
Service
Notes
Media
lens/cookevarotal20-100mmt3.1 [.txt] · Last modified: 2025-10-09 / 10:36:17 am PDT by LG