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FLI Kepler Gsense 4040 CMT Front Illuminated


The Kepler Series is a giant step forward in throughput, providing faster digitization, higher speed interfaces, and up to 35 channel readout. Sensors currently supported include front and back illuminated sCMOS. Future developments will include interline transfer CCDs and EMCCDs.

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KL4040 Sensor Specs
Sensor: GPixel GSense4040
Pixels: 4096 x 4096
Pixel Size: 9 μm
Full Well Capacity: 70000 e-
Dynamic Range: 86 dB HDR
Sensor Diagonal: 52.1
Video Size (inch): 3.3
Color Options: Monochrome
Sensor Type: Front Illuminated
Shutter Type: Rolling; Rolling with Global Reset
Sensor Grades: Grade 1
KL4040 Performance
Camera Spec Sheet: PDF
Status: In Production
Digitization Speed: 23 fps HDR (QSFP V2)
Typical System Noise: 3.7 e- HDR
Typical Maximum Cooling: 40ºC Below Ambient
Typical Dark Current: 0.08 e-/pixel/sec @ -10ºC
Typical Non linearity: <1%
Lens Mounts: Optional Nikon F-Mount
Available Shutters: Optional 65 mm
Housing Dimensions: 4.0 x 4.0 x 4.17 (101.6 x 101.6 x 105.9)
Focal Plane to Faceplate: 15.53 mm (optical; no shutter; no cover slip)
Weight: 3.0 lbs.
Interface: USB 3.0
All Kepler Cameras
Temperature Stability: 0.1ºC
Remote Triggering: Standard
Shutter MTBF: 1,000,000
Power: 12V (100-240V AC to 12V DC power supply included). With TEC off: <1A. TEC at 100%: 4.4A. (Optional Electromechanical Shutter open: 4A pulse for 100msec. Shutter held open, add 0.22A.)
Environment: -10ºC to +30ºC | 10% – 90% Relative Humidity
Absolute Quantum Efficiency

QE Curve

Additional information

Weight 20 lbs
Dimensions 10 × 10 × 10 in








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