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Canon standaard objectief van 50mm en een lichtsterkte/f-getal/diafragmawaarde van 1,2. EF staat voor Electric Focus. L staat voor Luxery. USM staat voor Ultra Sonic Motor.
- Optical structure (lenses / groups): 8/6
- Number of aperture blades: 8
- Smallest aperture: 16
- Minimum focusing distance (m): 0.45
- Largest magnification: 0.15
- Distance information: yes
- Image stabilizer: no
- AF motor: ring USM
- Filter diameter (mm): 72
- Max. Diameter x length (mm): approx. 85.8 x 65.5
- Weight (g / approx.): 580
| Detail | Value |
|---|---|
| Filter Diameter [mm] | 72 |
| Imagestabilizer | No |
| Aperture | 1.2 |
| Min. Focal Length (mm) | 50 |
| Max. Focal Length (mm) | 50 |
| Closest Focuspoint [m] | 0.45 |
| Image Circle | FF |
| Focusmode | Manualfocus |
| Lenstype | Fixed focal lenght |
| Lens Mount | EF |
| Focal Length (mm) | 50 - 50 |