14
•
Lens
Zoom ratio:
Optical zoom
Extra optical zoom
x1
Max 3.0×
(1.0× – 3.0× when resolution is 640×360)
Focal length:
3.2 mm {1/8 inches}
Maximum aperture ratio:
1:2.0
Focus range:
0.5 m {1/32 inches} – ∞
Aperture range:
F2.0
Angular field of view:
[16:9 mode]
Horizontal:
81.1°
Vertical:
51.4°
[4:3 mode]
Horizontal:
60.8°
Vertical:
51.4°
DORI:
Detect (25 ppm / 8 ppf)
Observe (62.5 ppm / 19 ppf)
Recognize (125 ppm / 38 ppf)
Identify (250 ppm / 76 ppf)
44.9 mm {147.2 ft}
18.0 mm {58.9 ft}
9.0 mm {29.4 ft}
4.5 mm {14.7 ft}
