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Mid-Wave Cooled Infrared Core Module

The mid-wave cooled infrared core module integrates a high-performance HgCdTe (MCT) cooled infrared focal plane detector, delivering a noise equivalent temperature difference (NETD) as low as 15 mK. Equipped with a new-generation long-life cooler, it offers extended operational lifetime (MTTF≥18,000 hours) and low noise performance. With an upgraded next-generation image processing algorithm, the module is optimized for challenging environments such as forests, sea surfaces, sky backgrounds, and rainy or foggy conditions, providing clear and sharp infrared imagery.
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Lens Selection

Array Size

Focal   Length/F#

Lens Type

Field of   View  (H×V)

IFOV

640×512

50mm/F2.0

Straight   Fixed-Focus

10.97°×8.78°

0.300   mrad

640×512

55mm/F2.0

Straight   Fixed-Focus

9.97°×7.98°

0.273   mrad

640×512

100mm/F2.0

Straight   Fixed-Focus

5.49°×4.4°

0.150   mrad

640×512

18-275mm/F5.5

Straight   Continuous Zoom

2.0°×1.6°～29.86°×24.08°

0.055   mrad

640×512

15-300mm/F4.0

Straight   Continuous Zoom

1.83°×1.46°～35.49°×28.72°

0.050   mrad

640×512

25-460mm/F4.0

Straight   Continuous Zoom

1.19°×0.96°～21.73°×17.46°

0.032   mrad

640×512

33-660mm/F4.0

Straight   Continuous Zoom

0.83°×0.67°～16.55°×13.27°

0.023   mrad

640×512

32-800mm/F4.0

Folded   Continuous Zoom

0.68°×0.55°～17.06°×13.68°

0.018   mrad

640×512

88-1100mm/F5.5

Straight   Continuous Zoom

0.52°×0.43°～6.24°×5.0°

0.014   mrad

640×512

88-1100mm/F5.5

Folded   Continuous Zoom

0.52°×0.43°～6.24°×5.0°

0.014   mrad

Additional lens models are available upon request, please contact us for further details.



Performance Parameters

Performance   Parameters

Model

M615S

M615L

M615D

Detector   Type

HgCdTe   (MCT) Cooled Infrared Focal Plane Detector

Resolution

640×512

Pixel   Pitch

15μm

Frame   Rate

100Hz/50Hz

F

F2.0/F4.0

F4.0/F5.5

Spectral   Range

3.7±0.2μm～4.8±0.2μm

NETD

≤15mK@25℃

Defective   Pixel Rate

≤0.5%

Cooldown   Time @ 25°C

≤7min

Image   Adjustment

Brightness   / Contrast

Auto   / Manual

Polarity

Black   Hot / White Hot (default)

Crosshair

Display   / Hide / Move

Digital   Zoom

1.0×   – 8.0× continuous

Image   Processing

Non-uniformity   correction

Digital   noise reduction

Digital   detail enhancement

Image   Flip

Horizontal   / Vertical / Diagonal

Power Supply

Input   Voltage

24–36   V DC (with isolation board), typical 28 V DC

No   lens (no isolation): 12 ± 0.1 V DC

Power   Consumption @ 25°C

Stable   ≤16 W,

Peak   ≤35 W

Stable   ≤12 W,

Peak   ≤25 W

Stable   ≤15 W,

Peak   ≤28 W

Interfaces

Analog   Video

PAL

Digital   Video

CameraLink/   SDI/ Ethernet

Network   Protocols

TCP/IP,   UDP, RTSP, etc.

Serial   Communication

RS422   (default baud rate 115200)、TCP/IP

External   Sync

Internal   (default) / External output / External input / Adaptive sync

Physical   Characteristics

Weight   (without lens)

≤870

≤480

≤572

Dimensions   (without lens)mm

144×75×81

120×88×57

104×102×55

Environmental   Adaptability

Operating   Temperature

-40℃～+60℃

Storage   Temperature

-45℃～+65℃

Random   Vibration

6.06g

4.2g

Shock

Half-sine   wave, 40 g, 11 ms (3 shocks per axis, 6 directions)

MTTF

≥6000h

≥6000h

≥18000h

Storage   Life

≥   10 years



Overview

The M615 mid-wave cooled infrared core module integrates a high-performance HgCdTe (MCT) cooled infrared focal plane detector, delivering a noise equivalent temperature difference (NETD) as low as 15 mK. Equipped with a new-generation long-life cooler, it offers extended operational lifetime (MTTF≥18,000 hours) and low noise performance. With an upgraded next-generation image processing algorithm, the module is optimized for challenging environments such as forests, sea surfaces, sky backgrounds, and rainy or foggy conditions, providing clear and sharp infrared imagery. The system supports a variety of optics, including a thermal fixed-focus lenses and continuous zoom lenses. It enables functions such as motorized focusing, continuous zoom, auto-focus, and defocus compensation, making it widely suitable for long-range observation applications such as vision enhancement and perimeter security.




Cooled Infrared Mid-Wave Cooled Infrared Core Module Long Range Thermal imaging system Long Range Thermal camera

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