Lens Configuration
MTF Chart
Vertical axis : Contrast
Horizontal axis : Distance from the center of the image
S : Sagittal
M : Meridional
Specifications
| Type | FUJINON GF55mmF1.7 R WR | |
| Lens configuration | 14 elements in 10 groups (includes 2 aspherical and 2 ED elements) |
|
| Focal length | f=55mm(44mm) | |
| Angle of view | 52.9˚ | |
| Max. aperture | F1.7 | |
| Min. aperture | F22 | |
| Aperture control | ||
| Number of blades | 11(rounded diaphragm opening) | |
| Step size | 1/3EV(23steps) | |
| Minimum focus distance(mesured from focal plane) | 0.5m | |
| Max. magnification | 0.17x | |
| External dimensions : Diameter x Length* (approx.) | Ø94.7mmx99.3mm | |
| Weight*2 (approx.) | 780g | |
| Filter size | Ø77mm | |
| Accessories included | Front lens cap FLCP-77 Rear lens cap RLCP-002 Lens hood Lens pouch |
|
NOTES
*1 distance from camera lens mount flange
*2 excluding caps and hoods
