Lens models are any interchangeable lens that has been marketed
Summary | |
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Manufacturer | Mamiya |
Model | Sekor C 250mm f/4.5 |
Mount | Mamiya RB67 |
Marketed | 1974 50 years ago |
Optics | |
Zoom | |
Focal length | 250mm |
Aperture | f/4.5-45.0 |
Closest focus | 1.57m |
Elements/Groups | 5/4 |
Diagonal angle of view | 21° |
Negative size | 6×7 |
Coating | Multi coated |
Features | |
Autofocus | |
Physical | |
Weight | 1020g |
Filter thread | 77.0mm |
Misc | |
Link | https://rb67.helluin.org/lenses/c-250mm-f4-5/ |
Meta | |
Sharing |
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