Un-cooled high-resolution microbolometer camera

The A655sc is a high-resolution camera for applications in process control and non-destructive testing. The camera is characterized by its extremely compact dimensions and its robustness.

Key features


  • Sensor mit 640 x 480 Pixel
  • Sensitive LWIR Sensor (8 - 14μm).
  • Good thermal resolution. NETD < 30mK
  • Precise and flexible triggering
  • Fast framerate up to 200Hz


The A-Serie has good connectivity.
Available interfaces:

  • Gigabit Ethernet for full-speed video transfer
  • Sync- and Trigger I/O for external synchronization.
  • Built-in 24V Digital I/O for external synchronization and signal exchange.



Focal length 13mm 25mm 41mm 89mm Close-Up 100μm Close-Up 50μm
Aperture f/1 f/1 f/1 f/1 f/1 f/1
Focus Motorized / manual Motorized / manual Motorized / manual Motorized / manual Motorized / manual Motorized / manual


Sensor A655sc
Resolution 640 x 480
Framerate 50 Hz (max. 200Hz in Subwindow Mode)
Detector material a-Si
Spectral sensitivity 7,5 μm - 14 μm
Pitch 17 μm
NETD < 30 μm
Aperture f/1
Data transfer  
Read-out Rolling Readout
Synchronisation Sync-In, Trigger-In
Time constant 8ms
Windowing yes, full, 1/2, 1/4
Dynamics 14 Bit
Accuracy ±2°C or ±2% of reading
Standard calibration -40°C bis 650"
Extended calibration bis 2000°C
Operational temperature -15°C bis 50°C
Vibration and schock 25 g (IEC 60068-2-29) / 2 g (IEC 60068-2-6)
Supply 12/24VDC
Weight (w/o lens) 0,9 kg
Dimensions 216×73x75 mm
Mounting 1/4”−20, 2 × M4