JIOPTICS® large caliber zooming MWIR Camera Introduction
It consists of a large-caliber zooming lens and an high-sensitivity imaging detection component. The focal length is 60mm~600mm, maximum aperture and caliber is F2 and 314mm respectively, with 640×512@15um resolution. It can achieve 10x optical zoom, which can carry out long-distance target observation and large field of view search.
The detection component adopts self-adaptive multi-background and non-uniformity automatic correction technology, and intelligent image processing algorithm with image noise filtering, image enhancement, and automatic light adjustment to ensures high-sensitivity and high-sharpness video images. It also adopts technology of vibration resistance, high and low temperature resistance, and sealing package to ensure high reliability and good sealing performance. It can be applied to photoelectric theodolites, photoelectric turrets and other high frame rate (≥100Hz) that can be customized.
Features
—Transmission-type and large-caliber zooming MWIR Camera
—It can operate for long distance, the ranging on people can reach over 12Km, on targets can reach over 1000Km.
—With high stability of the optical axis it can achieve stable switching of the field of view within 2 pixels ranging.
Application
Long-distance detection, identification and tracking for small targets
Imaging
Parameter
Imaging performance
|
Resolution
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640×512
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Pixel size
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15㎛
|
Aperture
|
2.0
|
focal length
|
60㎜~600㎜continuous zoom
|
Detector material
|
MCT
|
Band range
|
3.7㎛~4.8㎛
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Detector NETD
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≤20mK@F2.0,25℃
|
Cooling method
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Stirling Refrigeration
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Cooling time
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<7min@25℃
|
Zoom
|
electric
|
Function
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Frame rate
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1Hz~100Hz
|
Integration time
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Manually adjustable
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Electronic amplification
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×2
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Brightness/contrast
|
Manual / Auto
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Synchronize
|
Internal /external synchronization
|
Image algorithm
|
Non-uniform correction, image filtering, image enhancement, blind element correction, black heat/white heat, digital noise reduction
|
Detection distance
|
Person ≥19km, vehicle ≥46km
|
Recognition distance
|
People ≥6km, vehicles ≥15km
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Mirror
|
Horizontal, vertical, diagonal
|
Power protection
|
It provides protection when it comes to over-voltage, over-current, under-voltage and reverse connection
|
Environmental adaptability
|
Operating temperature
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-40℃~+60℃
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Storage temperature
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-45℃~+70℃
|
vibration
|
GJB 150.16A-2009A.2.3.10
|
Physical characteristics
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Movement size
|
≤528mm×492mm×366mm (excluding connectors and cables)
|
weight
|
≤47kg (including lens cover)
|
interface
|
Input voltage
|
DC 24V±1V
|
Power consumption
|
Peak value: ≤45W@25℃ Stable: ≤20W@25℃
|
Video output
|
PAL/CL/optical fiber optional
|
Communication Interface
|
RS422
|
Properties
|
Remarks
|
Detector dimension
|
640×512,15um
|
Operating band
|
3.7um~4.8um
|
Cooling type
|
Stirling refrigeration
|
Aperture
|
2.0
|
Focal length
|
60mm(-5%)~600mm(+5%)@25℃
|
Zooming time
|
≤10s@25℃
|
Frame frequency
|
50Hz/100Hz(default as 100Hz)
|
Synchronization
|
Internal/ External synchronization (default as external synchronization)
|
Integral time
|
Manual adjustment(600us~4ms)
|
Integration
|
take 8 between 600us and 4ms
|
Interface to outside
|
RS422
|
Cooling time
|
≤6min@25℃
|
Electronic amplification
|
×2
|
Analog video interface
|
PAL
|
Digital video interface
|
Camera Link,14bits,base mode
|
Power supply
|
DC +24V±1V,2A
|
Power consumption at a stable state
|
≤30W@25℃
|
Seal grade
|
IP54
|
Installation
|
hanging on the side
|
Dimension(L×W×H)
|
≤610mm×490mm×365mm(excluding connectors and cables)
|
Weight
|
≤55kg
|
Dimension
Features
1)Time adjustment and Integration can be modified manually
2)It can form mirror images vertically, horizontally and diagonally.
3) It can achieve image processing algorithm with non-uniform correction, image filtering, image enhancement, blind pixels correction, black/white heat, cross cursor(analog video), and pseudo-color(analog video).
4)With good sealing and stability performance for external connectors
5)It provides protection when it comes to over-voltage, over-current, under-voltage and reverse connection.
6)Power supply and GND are isolated
7)Interface RS422 connects to outside
8)it can achieve shutter calibration and switch controlling.
9)It is able to feedback focal length
10)With the function of electronic focusing.
11)With the function of zooming;
12)Under the 25℃ room temperature, It can form high-sharpness images between the shortest focal length and the longest focal range for targets in infinity.
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