Vertical axis : Contrast
Horizontal axis : Distance from the center of the image
S : Sagittal
M : Meridional
Spatial frequency 15 lines/mm
Spatial frequency 45 lines/mm
Spatial frequency 15 lines/mm
Spatial frequency 45 lines/mm
Type | XF8-16mmF2.8 R LM WR |
---|---|
Lens configuration |
20 elements 13 groups (includes 4 aspherical, 3 ED, 3 super ED elements) |
Focal length | f=8-16mm (12 - 24mm) |
Angle of view | 121° - 83.2° |
Max. aperture | F2.8 |
Min. aperture | F22 |
Aperture control |
|
Focus range | 25cm - ∞ |
Max. magnification | 0.1x |
External dimensions : Diameter x Length* (approx.) * distance from camera lens mount flange |
Φ88mm x 121.5mm |
Weight* (approx.) *excluding caps |
805g |
Filter size | - |
Accessories included | Lens cap FLCP-8-16 Lens rear cap RLCP-001 Wrapping cloth |