Lens Configuration
MTF Chart
Vertical axis : Contrast
Horizontal axis : Distance from the center of the image
S : Sagittal
M : Meridional
Wide
Telephoto
Specifications
| Type | XF70-300mmF4-5.6 R LM OIS WR | |
| Lens configuration | 17 elements in 12 groups (includes 1 aspherical and 2 ED elements) |
|
| Focal length | f=70-300mm (107-457mm in 35mm format equivalent) | |
| Angle of view | 22.9°-5.4° | |
| Max. aperture | F4-F5.6 | |
| Min. aperture | F22 | |
| Aperture control | ||
| Number of blades | 9 (rounded diaphragm opening) | |
| Step size | 1/3EV (16 steps) | |
| Focus range | 0.83m - ∞ | |
| Max. magnification | 0.33x (Telephoto) | |
| External dimensions : Diameter x Length*1 (approx.) | Ø75mm x 132.5mm（Wide） Ø75mm x 205.5mm（Telephoto） |
|
| Weight*2 (approx.) | 580g | |
| Filter size | Ø67mm | |
NOTES
*1 distance from camera lens mount flange
*2 excluding caps and hoods
*Zoom Lock switch is designed to prevent the lens from unintentionally extending due to the weight of the front of the lens. The zoom lock can only be engaged when the lens position is set to the wide end (70mm). The lock can be disengaged by rotating the zoom ring or switching the position of the lock.
