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lens:brl135
Table of Contents
Berolina 135mm f/1.5
Summary
Relatively rare lens. Also branded as Vivitar and Carl Meyer Speed (“Carl Meyer” was a house brand name of Burke & James, Chicago)
Tech Specs
| Focal Length | 135mm |
| Max Aperture | f/1.5 |
| Min Aperture | f/22 |
| Image Format | FF35 |
| Minimum Focus | 5.4' |
| Iris Blades | 16 |
| Optical Design | 7 elements, 6 groups |
| Squeeze | Spherical |
| Front Diameter | N/A |
| Filter Thread | 95mm |
| Native Mount | T-Mount |
| Data Protocol | N/A |
| Length | ? |
| Weight | 4.3 lbs. |
| Body Telescope | - |
| Body Material | Aluminum |
| Focus Drive | - |
| Iris Drive | - |
| Data Protocol | - |
History
Release Date:
Design Revisions:
Modifications
Notes
lens/brl135 [.txt] · Last modified: 2024-05-08 / 08:41:02 am PDT by J