LS-ELF 2D Video Luminance Meter

LS-ELF records 15 frames of 2D luminance data per second. It captures images while driving at speeds of 60-80 km/h. Suitable for applications in Display, Light Pollution, Lighting, and Laboratory environments.

Specifications:

• Camera: USB CCD Camera 1/4” VGA (640*480) (1200*1800 Extra Inquiry)
• Wavelength Sensitivity: Luminosity correction filter (Monochrome) / Using V(λ) filter
• Lens Options:
  • 6mm fixed focus lens H35° V26° (standard)
  • 4mm fixed focus lens H50° V37°
  • 2.2mm fixed focus lens H90° V67°
  • 12.5-50mm zoom lens H21° V16°
• Measurement Range: 0.5-30000 cd/m² (ND Filter needed over 30000 cd/m²)
• Measurement Accuracy: ±3% (CIE Standard A light source basis)
• Measurement Reproducibility: ±1% (CIE Standard A light source basis)
• Data Display: Second decimal digits
• OS Compatibility: Windows 7-10, 32-bit & 64-bit

Lens: Various options available

Application: Versatile for multiple fields

Tags: 2D Video Luminance Meter, LS-ELF