18
•
Lens
Zoom ratio:
S1572
Optical zoom
Extra optical zoom
2.0x (Motorized zoom / Motorized focus)
max 6.0x
(2.0x – 6.0x when resolution is 1280x720)
S1552
Optical zoom
Extra optical zoom
3.1x (Motorized zoom / Motorized focus)
max 9.3x
(3.1x – 9.3x when resolution is 640x360)
Digital (electronic) zoom:
Choose from 3 levels of x1, x2, x4
Focal length:
S1572
4.3 mm – 8.6 mm {5/32 inches – 11/32 inches}
S1552
2.9 mm – 9 mm {1/8 inches – 11/32 inches}
Maximum aperture ratio:
S1572
1:1.5 (WIDE) – 1:2.4 (TELE)
S1552
1:1.3 (WIDE) – 1:2.5 (TELE)
Focus range:
S1572
1 m {39-3/8 inches} – ∞
S1552
0.3 m {11-13/16 inches} – ∞
Aperture range:
S1572
F1.5 – Close
S1552
F1.3 – Close
Angular field of view:
S1572
[16:9 mode*]
*[4:3 mode] is not supported.
Horizontal:
53° (TELE) – 104° (WIDE)
Vertical:
30° (TELE) – 56° (WIDE)
S1552
[16:9 mode]
Horizontal:
34° (TELE) – 106° (WIDE)
Vertical:
19° (TELE) – 57° (WIDE)
[4:3 mode]
Horizontal:
34° (TELE) – 106° (WIDE)
Vertical:
25° (TELE) – 77° (WIDE)
•
Camera mount bracket
Adjusting angle:
<Ceiling mounting>
Horizontal: ±180° (Adjust by horizontal (PAN) angle)
Vertical:
0° to 100° (Adjust by vertical (TILT) angle)
Yaw:
–190° to +100° (Adjust by azimuth (YAW) angle)
<Wall mounting>
Horizontal: ±100° (Adjust by vertical (TILT) angle)
*
Vertical:
±100° (Adjust by vertical (TILT) angle)
*
Yaw:
–190° to +100° (Adjust by azimuth (YAW) angle)
* You can change between horizontal and vertical angels by
adjusting the horizontal (PAN) angle.
