96 MATRIX 450N
CHAPTER 6
READING FEATURES
FOV CALCULATION
Use the data in the following table to calculate the FOV for your application, referring to
Figure 63 and the formula below.
Model
Lens
Viewing
Angle
Horizontal
Viewing
Angle
Vertical
Viewing
Angle
Diagonal
Min Focus
Distance
a
a. The minimum focus distance is used for applications that do not use the LT-03x lighting sys-
tem.
(mm)
Matrix 450N
800-030
LNS-1216 16 mm
28.8°
24.5°
37.2°
40
LNS-1225 25 mm
19.8°
16.7°
25.7°
50
LNS-1235 35 mm
13.4°
11.3°
17.5°
150
LNS-1250 50 mm
9.2°
7.8°
12.1°
340
The viewing angle has a tolerance of ± 1° depending on the reading distance.
FOV
x
= 2 [ (d + 44) * tan (
α
x
/2) ]
where:
FOV
x
= horizontal, vertical or diagonal FOV
x
= horizontal, vertical or diagonal viewing angles.
d
= reading distance (in mm) from window surface to code surface
Summary of Contents for matrix 450N
Page 1: ...Matrix 450N PRODUCT REFERENCE GUIDE Image Based Reader ...
Page 69: ...PRODUCT REFERENCE GUIDE 55 Figure 22 Matrix 450N LT 03x L Bracket Overall Dimensions ...
Page 88: ...74 MATRIX 450N Figure 37 ID NET Network Connections with Common Power Star Network ...
Page 92: ...78 MATRIX 450N Figure 41 NPN External Trigger Using Matrix 450N Power ...
Page 142: ...Reader 2 Reader 3 128 MATRIX 450N ...
Page 150: ...136 MATRIX 450N ...
Page 152: ...138 MATRIX 450N Open the cloned application job ...