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4 | Auto-iris Motorized Zoom Lenses
Horizontal
Vertical
Angle of view 1/2 -inch
camera (Wide – Tele)
Horizontal
Vertical
Image format
Zoom
Focal length
Iris range
Min. object distance
Pre-position
Manual override
Lens mount
Dimensions
Weight
Temp. range
Iris characteristics
Iris control
Operating voltage
Response speed
Operating current
Input signal
Impedance
Iris accuracy
Sensitivity
Zoom characteristics
Zoom control
Motorized spd.(app.)
Operating voltage
Operating current
Focus characteristics
LTC 3384/21 Zoom Lens
LTC 3293/20 Zoom Lens
43.4°-4.5°
32°56'-2°20'
32.7°-3.5°
24°49'-1°45'
–
43°29'-3°05'
–
32°56'-2°20'
LTC 3293/50 Zoom Lens
LTC 3283/40 Zoom Lens
1/2-inch
1/2-inch
20x
10x
12 - 240 mm
7.5 - 75 mm
F1.6-720
F1.4-360
2.8 m
1.8 m
Yes
N/A
N/A
N/A
C
CS
see drawing
see drawing
2630 g (5.79 lb)
580 g (1.28 lb)
-10°C to +50°C
-10°C to +50°C
+14°F to 122°F
+14°F to 122°F
4-pin video iris
4-pin video iris
8 - 12 VDC
8 - 12 VDC
Approx.1.5 s
Approx.1.5 s
50 mA (max.)
50 mA (max.)
VS or V
VS or V
10 kOhm
10 kOhm
+20% (signal level)
+20% (signal level)
0.5-1.0 Vp-p
0.5-1.0 Vp-p
Motor drive
Motor drive
10 sec
5.5 s
10 sec
12 VDC
55 mA (max.)
55 mA (max.)
LTC 3293/30 Zoom Lens
LTC 3293/40 Zoom Lens
32°56'-2°20'
23°01'-1°10'
24°49'-1°45'
17°13'-0°52'
43°29'-3°05'
30°52'-1°33'
32°56'-2°20'
23°01'-1°10'
LTC 3283/50 Zoom Lens
1/2-inch
10x
7.5 - 75 mm
F1.2-512
1.8 m
Yes
N/A
C
see drawing
740 g (1.63 lb)
-10°C to +50°C
+14°F to 122°F
4-pin video iris
8 - 12 VDC
Approx.1.5 s
50 mA (max.)
VS or V
10 kOhm
+20% (signal level)
0.5-1.0 Vp-p
Motor drive
5.5 s
12 VDC
55 mA (max.)
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