L120 is 6.7-190mm focal length (28x) motorized zoom lens is designed for 1/1.8" image sensors, has zoom/focus/iris functions, designed for 5M sensors.
|Image sensor||1/1.8" Effective image area > 9.3mm|
|Focal distance||6.7 ~ 190mm / ±5%|
|Aperture||f/1.6 ~ f/4.7|
Field of view (D=8.26mm)
Recommended image sensor
|Flange back (FB, see diagram below)||
-1.0 (in glass t=0.3 IRCF)
|Lens zoom structure||The stepper motor is directly connected to the screw|
|Lens focusing structure||The stepper motor is directly connected to the screw|
In order to accommodate different image sensors, the focal distance is set back by FB distance. The actual distance for a specific sensor has to be calculated and spacers used. If the image plane is not set correctly, focus irregularities in the projected picture are expected.
|Spiral rotation direction||Right|
|Rated voltage||5.0 VDC|
|Operating temperature range||-30°C ~ +70°C|
Position alignment sensor PI
|Driving resistance||120Ω ± 10% (T=20°C, 65% RH)|
|Braking resistance||120Ω ± 10% (T=20°C, 65% RH)|
|Close to open operation||3.5 ~ 5.0V
|Open to close operation||0 ~ 0.8V|
|Coil resistance||22.5 ± 10% (T=20°C)|
4.5 ~ 5.0V
144 ~ 200mA
200 ~ 500ms
More detailed documentation coming soon!