Hardware Developer’s Manual
18
© 2021 Iritech, Inc. All rights reserved.
9.
Capture Volume
Parameter
Focal Depth
Horizontal
Vertical
Range
1.5 cm (0.6 in)
3.3 ± 0.1 cm (1.3 in)
2.4 ± 0.1 cm (0.9 in)
Volume
:
11.9
cm³ at 13.75 ~ 15.25 cm range
❖
The optimal distance for best image is 14.5 cm (5.7 in) from the front of camera Lens.
10.
Aligning the Illumination Source
The camera relies upon infrared light to generate high-quality images. Infrared is invisble to
the human eye. Because the infrared LED light source on the evaluation unit is malleable, it is
possible to bend the infrared LED in such a way that it cannot properly illuminate the subject,
making it difficult to accurately capture images.
