Specifications
Lens Configuration
MTF Chart
Vertical axis : Contrast
Horizontal axis : Distance from the center of the image
S : Sagittal
M : Meridional
Wide
Spatial frequency 10 lines/mm
Spatial frequency 20 lines/mm
Spatial frequency 40 lines/mm
Telephoto
Spatial frequency 20 lines/mm
Spatial frequency 20 lines/mm
Spatial frequency 40 lines/mm
Specifications
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
Flont lens cap FLCP-82Rear lens cap RLCP-002Lens hoodLens pouch
NOTES
*1 distance from camera lens mount flange
*2 excluding caps and hoods
