사양
렌즈 구성
MTF 차트
세로축 : 컨트라스트
가로축 : 이미지 중심부로부터의 거리
S: sagittal (방사 방향)
M: Meridional (동심원 방향)
광각
공간 주파수 15라인/mm
공간 주파수 45라인/mm
망원
공간 주파수 15라인/mm
공간 주파수 45라인/mm
사양
| Type | XF16-50mmF2.8-4.8 R LM WR | |
|---|---|---|
| Lens configuration | 11 elements in 9 groups (includes 3 aspherical and 3 ED elements) |
|
| Focal length (35mm format equivalent) | f=16-50mm (24-76mm) |
|
| Angle of view | 83.2°-31.7° | |
| Max. aperture | F2.8-F4.8 | |
| Min. aperture | F22 | |
| Aperture control | ||
| Number of blades | 9(rounded diaphragm opening) | |
| Stop size | 1/3EV (19stops) | |
| Minimum focus distance (measured from focal plane) | 0.24m | |
| Max. magnification | T:0.3x | |
| External dimensions : Diameter x Length* (approx.) *distance from camera lens mount flange | Φ65mm×71.4mm | |
| Weight* (approx.) *excluding cap and hood | 240g | |
| Filter size | Φ58mm | |
| Accessories included | Front lens cap FLCP-58 II Rear lens cap RLCP-001 Lens hood Lens wrapping cloth |
|
