Lighting Cabinet, Multi-channel LED, Daylight & Blackbody Simulator, Image Evaluation, Camera Calibration, Visual Assessment


The product materials may be updated or iterated. Please refer to the official website for the latest product specifications.

LEDSSF Camera Testing Equipment

LEDSSF is a device to characterize a camera’s Spectral Sensitivity Function (SSF) or Quantum Efficiency (QE).  It also provides color correction metrics (CCM) for any combination of illuminant/materials.

  • 19 LED channels for sampling a camera’s spectral sensitivity curve.
  • High illumination uniformity (95%) at the center region (5 cm diameter)
  • CCM devised to cover multiple illuminants on a comprehensive selection of materials
    • Materials include coatings, textiles, printed materials, plastics, and skins
    • 4 types: 1) all CIE illuminants, 2) laboratory sources, 3) commercial sources, and 4) custom sources
  • Specifications
  • Downloads
LED channels*118 channels
Spectral range400-700nm
LED channel drive methodAmplitude Modulation
Resolution*210 bit (1024 steps dimmable for each channel)
Warm up timeNo
Capacity80 light source in LEDCube hardware, unlimited in software
Short-term stability*3ΔLuminance <±0.5%
Long-term stability*4ΔLuminance <±1.5%
Software instrument compatibilityKonica Minolta CL500A & CS-2000, THOUSLITE FS & FS-VIS-IR Spectrometer Jeti Specbos 1211UV spectroradiometer
Electrical100-240V, 50/60Hz, 200W (max)
Operating ambient temperature0-30°C
ConnectionUSB cable
light emitting surfaceCircle: diameter 3cm (by customerization up to diameter 8cm)
Uniformtydiameter 8cm>96%
Dimensions(L/W/H) & Weight609×321×458 mm,13 kg
Interior colorLEDCube:black(Default),L type of mixing cavity:white(Default)
Scope of deliveryLEDCube light source, power cord, USB cable
Supplementary accessoriesMeasurement device, customerized aluminium support
Software (optional)-

*1:The number of LED kinds
*2:Actually 1000 steps can be used because some steps for low luminance calibration.
*3:When set light source without warm up time under enviroment temperature 25°, short-term stability is measureed during 24 hours and compared to average value.
*4:When set light source after 30 minutes warm up time under enviroment temperature 25°, long-term stability is measureed during 90 days and compared to average value.