Vertical axis : Contrast S : Sagittal M : Meridional
Spatial frequency 15 lines/mm
Distance from the center of the image
Spatial frequency 45 lines/mm
Distance from the center of the image
Type | XF56mmF1.2 R APD |
---|---|
Lens configuration | 11 elements in 8 groups (includes one aspherical lens, two extra-low dispersion lens, apodization filter) |
Focal length (35mm format equivalent) |
f=56mm (85mm) |
Angle of view | 28.5° |
Max. aperture | F1.2 |
Min. aperture | F16 |
Aperture control |
|
Focus range |
|
Max. magnification | 0.09x |
External dimensions : Diameter x Length* (approx.) *distance from camera lens mount flange |
ø73.2mm x 69.7mm |
Weight* (approx.) *excluding caps and hoods |
405g |
Filter size | ø62mm |