ALLIED Vision Technologies Pike F-1600 - Manual (Page 49)

Filter and lenses
PIKE Technical Manual V5.1.2
49
Focal length

for type 1 sensors

PIKE F-210
Distance = 0.5 m Distance = 1 m
8 mm 0.6 m x 0.8 m 1.2 m x 1.6 m
12 mm 0.39 m x 0.52 m 0.78 m x 1.2 m
16 mm 0.29 m x 0.38 m 0.58 m x 0.76 m
25 mm 18 cm x 24 cm 36 cm x 49 cm
35 mm 13 cm x 17 cm 26 cm x 34 cm
50 mm 8.8 cm x 12 cm 18 cm x 23 cm
Table 11: Focal length vs. field of view (PIKE F-210)
Note

Lenses with focal lengths < 35 mm will very likely show exces-
sive shading in the edges of the image due to the fact that the
image size of the sensor is slightly bigger than the C-mount
itself and due to microlenses on the sensor's pixel.
Ask your dealer if you require non C-Mount lenses.
Focal length

for type 1.2 sensors

PIKE F-421
Distance = 0.5 m Distance = 1 m
35 mm 20 cm x 20 cm 42 cm x 42 cm
50 mm 14 cm x 14 cm 29 cm x 29 cm
Table 12: Focal length vs. field of view (PIKE F-421)
Focal length

for type 35 mm sensors

PIKE F-1100/F-1600
Distance = 0.5 m Distance = 1 m
18 mm 64 cm x 96 cm 1.3 m x 2.0 m
21 mm 55 cm x 82cm 1.1 m x 1.7 m
25 mm 46 cm x 68 cm 0.94 m x 1.4 m
28 mm 41 cm x 61 cm 0.83 m x 1.3 m
35 mm 32 cm x 48 cm 66 cm x 99 cm
50 mm 22 cm x 32 cm 46 cm x 68 cm
90 mm 11 cm x 16 cm 24 cm x 36 cm
Table 13: Focal length vs. field of view (PIKE F-1100/F-1600)