Working Distance And Field Of View - Mitsubishi Electric Melsensor VS70 User Manual

Working distance and field of view

The distance from a lens to an inspection target is referred to as 'working distance', and an area where a vision sensor can
see at that distance is referred to as 'field of view.'
As the working distance increases, so does the field of view.
The following shows the horizontal field of view when an S-mount/M12 lens is attached to a vision sensor VS70.
• VS70M-600-E, VS70M-600-ER, VS70M-600, VS70M-600-R, VS70M-800-E, VS70M-800-ER, VS70M-800, VS70M-800-R
• VS70M-600-E, VS70M-600-ER, VS70M-600, VS70M-600-R, VS70M-800-E, VS70M-800-ER, VS70M-800, VS70M-800-R
• VS70M-802-E, VS70M-802-ER, VS70M-802, VS70M-802-R
Horizontal Field of View (640 × 480)
600 600
500 500
400 400
300 300
200 200
100
0 0
0 0 100 200 300 400 500 500
Field of View Width (mm)
Horizontal Field of View (800 × 600)
600
600
500 500
400 400
300 300
200 200
100
0 0
0 0 100 200 300 400 500 500
Field of View Width (mm)
Horizontal Field of View (1600 × 1200)
600 600
500 500
400 400
300 300
200 200
100 100
0 0
0 0 100 200 300 400 500 500
Field of View Width (mm)
6mm
8mm
12mm
16mm
25mm
600 700 800 900
6mm
8mm
12mm
16mm
25mm
600 700 800 900
6mm
8mm
12mm
16mm
25mm
600 700 800 900
3.2 Performance Specifications
3 SPECIFICATIONS
17
3