Pentax SMC-F 70-210mm f/4-5.6
| Availability | ||
Discontinued  |
No | Contribute |
| Year announced | No Data | Contribute |
| General | ||
| Lens Mounts |
|
Contribute |
| Focal Type | Tele zoom | Contribute |
| Lens | ||
| Focal Length |
70mm - 210mm | Contribute |
| Angle of View |
12° - 35° | Contribute |
| Max Aperture |
f/4 - f/5.6 | Contribute |
| Min Aperture |
f/32 | Contribute |
| Filter Size |
49mm | Contribute |
| 35mm equivalent | No Data | Contribute |
| Internal focusing |
No Data | Contribute |
| Focusing | ||
| Min Focus | 110cm | Contribute |
| Stabilised | No | Contribute |
| Macro |
No | Contribute |
| Construction | ||
| Blades | 9 | Contribute |
| Elements | 13 | Contribute |
| Groups | 9 | Contribute |
| Box Contents | ||
| Box Contents |
No Data | Contribute |
| Dimensions | ||
| Weight | 555g | Contribute |
| Width | No Data | Contribute |
| Height | 99mm | Contribute |
| MTF Data | ||
| Effective focal length | 71-203mm | Contribute |
| Weighted MTF | 70 mm: f4 0.68 | f8 0.78 135 mm: f4.5 0.68 | f8 0.82 210 mm: f5.6 0.73 | f8 0.79 | Contribute |
| Average Weighted MTF | 0.76 | Contribute |
| Weighted MTF 10 lp/mm | 0.85 | Contribute |
| Weighted MTF 20 lp/mm | 0.70 | Contribute |
| Weighted MTF 40 lp/mm | 0.47 | Contribute |
| Distortion | No Data | Contribute |
| Grade | 3.4 | Contribute |
| Photodo MTF Score | 3.4 | Contribute |
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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