Topcon Luminance Colorimeters and Meters
Measure Optical Performance of LCDs, LEDs, OLEDs, FPDs, Lighting, and more

BM-5AC Luminance Colorimeter


Luminance Colorimeter

Top-end model of the BM line
of luminance colorimeters
Luminance Range: 0.00005 – 1,200,000 cd/m²

BM-7AC Luminance Colorimeter


Luminance Colorimeter

Measure both luminance and color
with high precision and speed
Luminance Range: 0.01 – 12,000,000 cd/m²

BM-9A Luminance Meter


Luminance Meter

Measure luminance of illuminated
surfaces, materials, displays, lights
Luminance Range: 0.01 – 28,000,000 cd/m²

UA-200A 2D Luminance Colorimeter


2D Luminance

High accuracy luminance and
chromaticity uniformity
Luminance Range: 0.005 – 1,000,000 cd/m²

UA-10 Luminance and Chromaticity Uniformity Analyzer


Luminance & Chromaticity
Uniformity Analyzer

High-speed and accuracy
ideal for MURA inspection
Luminance Range: 0.1 – 50,000 cd/m²

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Applications Include

Optical measurements for product design, engineering, R&D, QA/QC, and compliance testing of a variety of displays and lighting products including:

  • LED backlights
  • LED lighting
  • HDTVs, laptops, tablets
  • Smart phone displays
  • Automotive lighting
  • Automotive displays
  • Aerospace displays
  • Traffic signals
  • Outdoor displays
  • Digital signage
  • Industrial equipment
  • Consumer electronics
  • and more…