lens:globeijinggreatwall20mmt2.2
Table of Contents
GL Optics Beijing 608 Great Wall 20mm T2.2
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Summary
Rediscover China's cinematic heritage with rehoused “Great Wall” lenses! Crafted by the Beijing 608 factory, these rare lenses, made with Schott glass, embody a unique blend of Western inspiration and Chinese ingenuity. Experience their captivating imagery, reborn for modern filmmaking.
Tech Specs
| Manufacturer | GL Optics |
| Series | Prime |
| Model | Beijing 608 Great Wall |
| Focal Length | 20mm |
| Max Aperture | T2.2 |
| Min Aperture | - |
| Format | - |
| Image Circle | ALEXA 35 Open |
| Minimum Focus | 0.3m |
| Focus Rotation | 170° |
| Iris Blades | 15 |
| Optical Design | - |
| Squeeze | - |
| Front Diameter | 110mm |
| Filter Thread | - |
| Focus/Zoom Rod | - |
| Native Mount | PL, LPL, EF, E |
| Data Protocol | none |
| Length | 68mm |
| Weight | 1.02kg |
| Body Telescope | - |
| Body Material | aluminum |
| Focus Drive | manual |
| Iris Drive | manual |
| Zoom Drive | n/a |
History
Country of Origin: -
Release Date: -
Launch Price: -
Design Revisions:
Service
Notes
Media
lens/globeijinggreatwall20mmt2.2 [.txt] · Last modified: 2025-07-14 / 06:55:20 am PDT by J