IS 310 / IGA 310 Manual
Controls and Installation
•
13
The following drawing and table shows the size of the spots in mm in relation to the measuring
distance. Values between the mentioned data can be calculated by interpolation. The spot size
for measuring distance 0 is the aperture diameter of the optics.
Type
D
a
M
a
1
M
1
a
2
M
2
IS 310
(MB 18)
5.2
250
1.8
500
8.8
1000
23
(MB 23+25)
1
500
7.2
1000
20
(MB 18)
600
4
1000
10.1
2000
26
(MB 23+25)
2
1000
6.8
2000
20
(MB 18)
1400
9
2000
15.1
3000
25
(MB 23+25)
4.5
2000
8.7
3000
16
IGA 310
9
250
2
500
13
1000
35
600
4.5
1000
13.5
2000
36
1400
9
2000
16.8
3000
30
Spot size
Measuring distance
D
a
a
a
M
M
M
