lens:cookevarotal18-90t2.3
Table of Contents
Cooke Varotal Technovision 18-90mm T2.3
Summary
A Cooke Varotal 18-100mm T3.1 modified by Technovision
Tech Specs
| Manufacturer | Cooke |
| Series | Varotal |
| Model | Technovision |
| Focal Length | 18-90mm |
| Max Aperture | T2.3 |
| Min Aperture | T22 |
| Format | - |
| Image Circle | - |
| Minimum Focus | 2ft 6in |
| Focus Rotation | - |
| Iris Blades | 6 |
| Optical Design | - |
| Squeeze | - |
| Front Diameter | 145mm |
| Filter Thread | - |
| Focus/Zoom Rod | - |
| Native Mount | PL |
| Data Protocol | none |
| Length | - |
| Weight | - |
| Body Telescope | none |
| Body Material | aluminum |
| Focus Drive | manual |
| Iris Drive | manual |
| Zoom Drive | manual |
History
Country of Origin:
Release Date:
Launch Price:
Design Revisions:
Service
Notes
Media
lens/cookevarotal18-90t2.3 [.txt] · Last modified: 2025-10-09 / 10:36:29 am PDT by LG