AR0330CM
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49
CRA vs. Image Height Plot
Image Height CRA
(%) (mm) (deg)
Chief Ray Angle (Degrees)
Image Height (%)
AR0330 CRA Characteristic
0 10 203040506070 8090100110
0
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
0 0 0
5 0.152 1.10
10 0.305 2.20
15 0.457 3.30
20 0.609 4.40
25 0.761 5.50
30 0.914 6.60
35 1.066 7.70
40 1.218 8.80
45 1.371 9.90
50 1.523 11.00
55 1.675 12.10
60 1.828 13.20
65 1.980 14.30
70 2.132 15.40
75 2.284 16.50
80 2.437 17.60
85 2.589 18.70
90 2.741 19.80
95 2.894 20.90
100 3.046 22.00
NOTE: The CRA listed in the advanced data sheet described the 2048 × 1536 field of view (2.908 mm image height). This information was
sufficient for configuring the sensor to read both the 4:3 (2048 × 1536) and 16:9 (2304 × 1296) aspect ratios. The CRA information
listed in the data sheet has now been updated to represent the entire pixel array (2304 × 1536).
Figure 50. Chief Ray Angle (CRA) − 215
CRA vs. Image Height Plot
Image Height CRA
(%) (mm) (deg)
Chief Ray Angle (Degrees)
Image Height (%)
AR0330 CRA Characteristic
0 10 203040506070 8090100110
0
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
0 0 0
5 0.152 2.24
10 0.305 4.50
15 0.457 6.75
20 0.609 8.95
25 0.761 11.11
30 0.914 13.19
35 1.066 15.20
40 1.218 17.10
45 1.371 18.88
50 1.523 20.50
55 1.675 21.95
60 1.828 23.18
65 1.980 24.17
70 2.132 24.89
75 2.284 25.35
80 2.437 25.54
85 2.589 25.51
90 2.741 25.33
95 2.894 25.11
100 3.046 25.01
NOTE: The CRA listed in the advanced data sheet described the 2048 × 1536 field of view (2.908 mm image height). This information was
sufficient for configuring the sensor to read both the 4:3 (2048 × 1536) and 16:9 (2304 × 1296) aspect ratios. The CRA information
listed in the data sheet has now been updated to represent the entire pixel array (2304 × 1536).
Figure 51. Chief Ray Angle (CRA) − 255
