LENS NAME
Vignetting

FOCAL LENGTH
50

MIN FOCAL DISTANCE
0.25

APERTURE RANGE
2.8 22

RELATIVE ILLUMINANCE
1
F-NUMBER 2.8
7
 0 100
 3  90
 5  82
10  60
15  40
20  22
22  20

RELATIVE DISTORTION
2
 0 0
22 0

FIELD CURVATURE
2
 0 0
22 0

ASTIGMATISM
SAGITTAL
2
 0 0
22 0
TANGENTIAL
2
 0 0
22 0

SPHERICAL ABERRATION
0