12
•
Lens
Zoom ratio: Optical zoom
Extra optical zoom
2.5x (Motorized zoom / Motorized focus)
U1542
U2542
max 10.0x
(2.5x – 3.3x when resolution is 1920x1080)
(2.5x – 10.0x when resolution is 640x360)
U1532
U2532
max 7.5x
(2.5x – 3.8x when resolution is 1280x720)
(2.5x – 7.5x when resolution is 640x360)
Digital (electronic) zoom:
Choose from 3 levels of x1, x2, x4
Focal length:
2.9 mm – 7.3 mm {1/8inches – 9/32inches}
Maximum aperture ratio:
1:2.0 (WIDE) – 1:3.0 (TELE)
Focus range:
1 m {39-3/8 inches} – ∞
Aperture range:
F2.0 – F3.0
Angular field of view:
U1542
[16:9 mode*]
*[4:3 mode] is not supported.
Horizontal:
44° (TELE) – 103° (WIDE)
Vertical:
25° (TELE) – 57° (WIDE)
U1532
[16:9 mode]
Horizontal:
44° (TELE) – 102° (WIDE)
Vertical:
24° (TELE) – 56° (WIDE)
[4:3 mode]
Horizontal:
36° (TELE) – 84° (WIDE)
Vertical:
27° (TELE) – 63° (WIDE)
U2542
[16:9 mode*]
*[4:3 mode] is not supported.
Horizontal:
43° (TELE) – 100° (WIDE)
Vertical:
24° (TELE) – 56° (WIDE)
U2532
[16:9 mode]
Horizontal:
43° (TELE) – 100° (WIDE)
Vertical:
24° (TELE) – 55° (WIDE)
[4:3 mode]
Horizontal:
35° (TELE) – 82° (WIDE)
Vertical:
27° (TELE) – 61° (WIDE)
DORI *
1
:
Detect (25 ppm / 8 ppf)
Observe (62.5 ppm / 19 ppf)
Recognize (125 ppm / 38 ppf)
Identify (250 ppm / 76 ppf)
Detect (25 ppm / 8 ppf)
Observe (62.5 ppm / 19 ppf)
Recognize (125 ppm / 38 ppf)
Identify (250 ppm / 76 ppf)
U1542
126.7 m {415.8 ft} (TELE) – 40.7 m {133.6 ft} (WIDE)
50.7 m {166.3 ft} (TELE)
– 16.3 m {53.4 ft} (WIDE)
25.3 m {83.2 ft} (TELE)
– 8.1 m {26.7 ft} (WIDE)
12.7 m {41.6 ft} (TELE)
– 4.1 m {13.4 ft} (WIDE)
U1532
98.5 m {323.1 ft} (TELE)
– 35.5 m {116.6 ft} (WIDE)
39.4 m {129.2 ft} (TELE)
– 14.2 m {46.6 ft} (WIDE)
19.7 m {64.6 ft} (TELE)
– 7.1 m {23.3 ft} (WIDE)
9.8 m {32.3 ft} (TELE)
– 3.6 m {11.7 ft} (WIDE)
