Pentax SMC-F 50mm f/1.4
| Availability | ||
Discontinued  |
No | Contribute |
| Year announced | 1989 | Contribute |
| General | ||
| Lens Mounts |
|
Contribute |
| Focal Type | Standard | Contribute |
| Lens | ||
| Focal Length |
50mm | Contribute |
| Angle of View |
47° | Contribute |
| Max Aperture |
f/1.4 | Contribute |
| Min Aperture |
f/22 | Contribute |
| Filter Size |
49mm | Contribute |
| 35mm equivalent | No Data | Contribute |
| Internal focusing |
No Data | Contribute |
| Focusing | ||
| Min Focus | 45cm | Contribute |
| Stabilised | No | Contribute |
| Macro |
No | Contribute |
| Construction | ||
| Blades | 8 | Contribute |
| Elements | 7 | Contribute |
| Groups | 6 | Contribute |
| Box Contents | ||
| Box Contents |
No Data | Contribute |
| Dimensions | ||
| Weight | 230g | Contribute |
| Width | No Data | Contribute |
| Height | 37mm | Contribute |
| MTF Data | ||
| Effective focal length | 52mm | Contribute |
| Weighted MTF | 50 mm: f1.4 0.52 | f2 0.71 | f2.8 0.80 | f4 0.85 | f8 0.87 | Contribute |
| Average Weighted MTF | 0.86 | Contribute |
| Weighted MTF 10 lp/mm | 0.93 | Contribute |
| Weighted MTF 20 lp/mm | 0.84 | Contribute |
| Weighted MTF 40 lp/mm | 0.65 | Contribute |
| Distortion | No Data | Contribute |
| Grade | 4.6 | Contribute |
| Photodo MTF Score | 4.6 | Contribute |
Are we missing a specification? Suggest a Specification
photodo Stats
1102 lenses
428 MTF tests
74 in-depth photodo reviews
100+ users join each day
Help the lens community by reviewing or rating a lens today via our lens search
428 MTF tests
74 in-depth photodo reviews
100+ users join each day
Help the lens community by reviewing or rating a lens today via our lens search