Canon EF 135mm f/2.8 SF
Manufacturer's Description:"Telephoto lens with a soft focus feature. It can give razor-sharp snapshots as well as soft focus shots that do not look blurry. You have a choice of two soft focus settings. Even for soft focus shots, focusing with AF
| Availability | ||
Discontinued  |
No | Contribute |
| Year announced | No Data | Contribute |
| General | ||
| Lens Mounts |
|
Contribute |
| Focal Type | Telephoto | Contribute |
| Lens | ||
| Focal Length |
135mm | Contribute |
| Angle of View |
0° - 15° | Contribute |
| Max Aperture |
f/2.8 | Contribute |
| Min Aperture |
f/32 | Contribute |
| Filter Size |
52mm | Contribute |
| 35mm equivalent | No Data | Contribute |
| Internal focusing |
No Data | Contribute |
| Focusing | ||
| Min Focus | 130cm | Contribute |
| Stabilised | No | Contribute |
| Macro |
No | Contribute |
| Construction | ||
| Blades | 6 | Contribute |
| Elements | 7 | Contribute |
| Groups | 6 | Contribute |
| Box Contents | ||
| Box Contents |
No Data | Contribute |
| Dimensions | ||
| Weight | 390g | Contribute |
| Width | No Data | Contribute |
| Height | 98.4mm | Contribute |
| MTF Data | ||
| Effective focal length | 134mm | Contribute |
| Weighted MTF | 135 mm: f2.8 0.70 | f4 0.77 | f8 0.82 | Contribute |
| Average Weighted MTF | 0.80 | Contribute |
| Weighted MTF 10 lp/mm | 0.89 | Contribute |
| Weighted MTF 20 lp/mm | 0.76 | Contribute |
| Weighted MTF 40 lp/mm | 0.52 | Contribute |
| Distortion | No Data | Contribute |
| Grade | 3.9 | Contribute |
| Photodo MTF Score | 3.9 | 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