American Theia sl940a 5 megapixel long angle distortion free and distortion free industrial zoom lens


Sl940 long focus day and night lens
SL940
Patented linear optical technology: it can get very low image distortion at the maximum resolution; lens optical image correction (without software correction); ultra wide wide angle (the maximum horizontal field angle can reach 135 °): it can make the monitoring scene wider. It is very suitable for video monitoring in large places, such as square, parking lot, traffic and so on
Introduction of ultra wide angle non fisheye distortion megapixel lens
Theia is the first company in the world to launch high-quality ultra wide angle linear optical lens for security video surveillance and machine vision market. The innovative linear optical technology of Theia company has obtained a number of American patents and awards, which makes the horizontal angle of view of the ultra wide angle lens reach 135 ° and the image distortion is extremely low (no "fisheye distortion") and the image edge remains high definition.
The main features of Theia high quality lens are as follows:
1. Patented linear optical technology: very low image distortion at maximum resolution; lens optical image correction (without software correction)

2. Ultra wide angle (the maximum horizontal field of view angle can reach 135 °): make the range of monitoring scene wider. It is very suitable for video monitoring in large places, such as square, parking lot, traffic and so on
3. Support the application requirements of megapixel resolution
4. Pan focus: there is no need to adjust the lens, and the far and near scenes are focused clearly, which completely solves the defect of not taking into account the far and near clarity of the camera

5. Sy110 series lens supports day and night camera (IR correction)
6. Support CS or C-ring lens interface
9-40mm can provide long range monitoring and visual angle optimization
IR correction, support day and night camera
Support a variety of megapixel camera applications, up to 5 million

Compact design for mounting on 4 "Mini Dome

Support automatic and manual aperture, CS interface, sensor size 1 / 3 ", 1 / 2.7", 1 / 2.5 "optional
camera lens
SL940A
DC auto aperture
SL940M
Manual variable aperture
focal length
9-40mm
pixel
Up to 5 megapixels
F/#
F / 1.5 to off
IR correction
day and night
Lens interface type
CS
Lens length
<50mm
Minimum focus distance
2.5mm
Iris cable length
30cm
N/A
Sensor size
1/3”
1/2.7” HD
1/2.5”
Perspective (H)
30°-7.1°
37°-8.6°
36°-8.5°
Perspective (V)
22°-5.3°
20°-4.8°
27°-6.3°
Perspective (d)
38°-8.8°
42°-9.98°
46°-10.6°

Sales telephone (same number of wechat): 13428785305 QQ: 2461903042