lens:tklensespetzval55mmf_1.7
Table of Contents
TK Lenses Petzval 55mm f/1.7 BC Mark II
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Summary
Tech Specs
| Manufacturer | TK Lenses |
| Series | Petzval |
| Model | BC Mark II |
| Focal Length | 55mm |
| Max Aperture | f/1.7 |
| Min Aperture | - |
| Format | - |
| Image Circle | - |
| Minimum Focus | - |
| Focus Rotation | ° |
| Iris Blades | - |
| Optical Design | - |
| Squeeze | - |
| Front Diameter | |
| Filter Thread | |
| Focus/Zoom Rod | - |
| Native Mount | PL |
| Data Protocol | - |
| Length | - |
| Weight | - |
| Body Telescope | - |
| Body Material | - |
| Focus Drive | - |
| Iris Drive | - |
| Zoom Drive | - |
History
Country of Origin:
Release Date:
Launch Price:
Design Revisions:
Service
Notes
Media
lens/tklensespetzval55mmf_1.7 [.txt] · Last modified: 2025-10-06 / 07:04:14 am PDT by JR