Specificaties
Lens configuratie
MTF kaart
Verticale as : Contrast
Horizontale as : Afstand tot het centrum van het beeld
S: Sagittaal
M: Meridionaal
Groothoek
Spatial frequentie 10 lijnen/mm
Spatial frequentie 20 lijnen/mm
Spatial frequentie 40 lijnen/mm
Tele
Spatial frequentie 10 lijnen/mm
Spatial frequentie 20 lijnen/mm
Spatial frequentie 40 lijnen/mm
Specificaties
| Type | FUJINON GF20-35mmF4 R WR | ||
| Lens configuration | 14 elements in 10 groups (includes 3 aspherical,1 aspherical ED and 3 ED elements) | ||
| Focal length | f=20-35mm(16-28mm) | ||
| Angle of view | 108°-76° | ||
| Max. aperture | F4 | ||
| Min. aperture | F22 | ||
| Aperture control | Number of blades | 9(rounded diaphragm opening) | |
| Step size | 1/3EV (16steps) | ||
| Minimum focus distance(mesured from focal plane) | 0.35m | ||
| Max. magnification | T: 0.14x | ||
| External dimensions : Diameter x Length*1 (approx.) | Ø88.5mm×112.5mm | ||
| Weight*2 (approx.) | 725g | ||
| Filter size | Ø82mm | ||
| Accessories included | Front lens cap FLCP-82 Rear lens cap RLCP-002 Lens hood Lens pouch | ||
OPMERKINGEN
*1 afstand van camera tot lensvatting
*2 inclusief doppen en kappen
