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Price: $59,770.00

  • Manufacturer: Finger Lakes Instrumentation
  • MPN: DC4320 G1 90mm
  • SKU: DC4320 G1 90mm
  • Availability: Custom Order - Call for Lead Times & Availability

FLI Cobalt Series KAF-4320 Grade 1 Monochrome CCD Camera 90mm Shutter

The FLI Cobalt DC4320 Camera has remarkable high quantum efficiency, large dynamic range, deep full well capacity, excellent cooling and large imaging area, all essential features for advanced astrophotography.

Multiple mounting options:

  • M6 through-holes (4X)
  • M4 bolt circle (8X)


Optical Correction System (OCS): FLI's 4-point sensor tilt control system is included with every Cobalt camera. This feature helps compensate for sensor packaging tolerances and/or optical path tilt to make sure the optics are never tilted relative to the camera sensor.


  • 1.2 MHz and 3 MHz per channel digitization
  • 2048 x 2048 Array with 24 µm pixels
  • Flexible binning and readout
  • Thermoelectric Cooling to 50°C Below Ambient
  • Excellent quantum efficiency (72% peak)
  • Medium format lens adapter available
  • Acquisition software included
  • USB 2.0 interface



  • Fast Image capture with full 16-bit resolution
  • Resolves fine detail
  • Increases frame rate
  • Excellent low-noise imaging
  • High sensitivity for fast image acquisition
  • No vignetting
  • Ease of integration with open source SDK
  • Industry standard connectivity; fast data transfer


Name FLI - Cobalt Series - KAF-4320 Grade 1 Monochrome CCD Camera - 90mm Shutter
Manufacturer Finger Lakes Instrumentation
Model DC4320-1-90mm
Antiblooming None
CCD Grade 1
CCD Type Front Illuminated
Computer Interface USB 2.0
Cooling 50°C below ambient - Air
Dark Current  
Digitization Speed 1.2 MHz and 3 MHz per channel
Environment -30°C to 45°C | 10% - 90% Relative Humidity
Full Well Capacity 500000 electrons
Gain 4e- / count
Housing 6.2 X 6.2 X 4.86 inches (15.7 X 15.7 X 12.3 cm)
Megapixels 4.3
Non Linearity <1%
Pixel Size 24 µm
Sensor On Semi KAF-4320
Sensor Diagonal 69.4 mm
Sensor Type 49.1 X 49.1 mm
Shutter 90mm
Temperature Stability 0.1°C
Typical System Noise 15 e- RMS @ 3 MHz per channel
Video Size 4.3"

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