Spécifications techniques
Construction optique
Courbe MTF
Axe vertical : contraste
Axe horizontal : distance au centre de l'image
S : Sagittal
M : Méridional
Fréquence spaciale 15 lignes/mm
Distance à partir du centre de l'image
Fréquence spaciale 45 lignes/mm
Distance à partir du centre de l'image
Spécifications techniques
| Type | FUJINON XF56mmF1.2 R | ||
| Lens configuration | 11 elements in 8 groups (includes 1 aspherical and 2 extra low dispersion elements) | ||
| Focal length | f=56mm (85mm in 35mm format equivalent) | ||
| Angle of view | 28.5° | ||
| Max. aperture | F1.2 | ||
| Min. aperture | F16 | ||
| Aperture control | |||
| Aperture control | Number of blades | 7 (rounded diaphragm opening) | |
| Step size | 1/3 EV (23 steps) *1/2 EV, from max. aperture to next step, only. | ||
| Focus range | |||
| Normal | 0.7m - ∞ | ||
| Macro | 0.7m - 3m | ||
| Max. magnification | 0.09x | ||
| External dimensions : Diameter x Length*1 (approx.) | ø73.2mm x 69.7mm | ||
| Weight*2 (approx.) | 405g | ||
| Filter size | ø62mm | ||
NOTES
*1 Distance depuis la platine de montage de l'objectif
*2 Sans bouchon, ni pare-soleil
