Omron F150-3 - MANUAL 1 Setup Manual page 33

Cameras with Light Sources
Distance from Measurement Object
Note
F150-SL20A/SL50A
18
The Camera must be mounted at a distance from the mea-
surement object where it can correctly view the object.
1. The Lens focus is fixed and the distance must be adjusted
each time the Lens or Camera is changed because the
field of vision and focus vary from Lens to Lens.
2. The camera's set distance is an approximate value. The
camera's mounting allows it to be adjusted slightly nearer
to or farther from the object.
Measurement
object
Field of Vision
20-mm Lens: 20 ✕ 20 mm
50-mm Lens: 50 ✕ 50 mm
Mounting dimensions
→
Camera distance
20-mm Lens: 61 to 71 mm
50-mm Lens: 66 to 76 mm
Section 2-5
p. 66