Viewing angle
EZLite-N

The cost effective EZLite-N system is the simplest and most versatile instrument for standard viewing angle.
EZLite series are ideal tools, with +/-60° angle aperture. Luminance, color in a matter of seconds or spectral data in a few minutes.
Allowing fast measurement the EZLite-N is ideal for the displays quality control.
what purpose ?
Overview
EZLite-N allows reliable viewing angle luminance and color data. It provides fast and accurate measurements of the full viewing cone with high angular resolution.
EZLite-N measures a +/-60° viewing angle luminance map in less than 3s.
The use of ethernet port RJ45 highly improves the stability of the communication links during the utilization of the equipment.
Features
- Color measurements in less than 10s
- High color and luminance accuracy
- Viewing angle aperture : +/-60°
- Resolution : 0.05°/CCD pixel
- Cooled Sensor
- Colored filters
- RJ45 interface
Applications
- Viewing angle analysis in Q&A
- VESA/ICDM-IDMS standards compliance tests
- Goniometric types measurements


More details
Technical features
Specifications | EZLite-N | |
---|---|---|
Viewing Angle | Incident angle Azimuth angle | 0-60° 0-360° |
Measuring area | Maximum diameter Minimum diameter | 2mm 166μm |
Optimum distance | Ensure light coming from same spot at any angle | 4.5mm |
Accuracy | Luminance Chromaticity (x,y) RMS | ±3% 0.005 |
Performances | Angular resolution Peltier cooled sensor A/D converter Angular optical resolution | 0.05°/CMOS pixel Yes 12 bits 0.75°(*) |
Neutral densities | For luminance adjustment Selection mode | 0.5, 1, 2, 3 Automated |
Chromaticity | Color Filters Additional Filters | 6 Any type |
Measurement Modes | Luminance Chromaticity Reflective (option) | Yes Yes Full diffused or collimated beam illumination |
Luminance Range | Minimum (cd/m2) Maximum (cd/m2) - on option | 0.001 more than 800 000 cd/m2 |
Short term repeatability | Luminance Chromaticity (x,y) RMS | ±0.02% 0.001 |
Sensor | 8 Million Pixels | |
Connection Link | Ethernet (RJ45) | |
Use conditions | EZLite-N EZLite-NG | 0°C to 30°C non condensing -40°C to +85°C non condensing |
Specifications can be changed without notice |
Sizes & plan
Dimensions

Want more ?
Other viewing angle products
EZCONTRAST
EZContrast series have up to a +/-88 ° angle aperture. It can measure luminance and color in less than 30 s or spectral data in 5 mn, all angles...
Learn moreVCMaster 3D
VCMaster 3D has a +/-50° angle aperture and 0.03° as angular resolution. Get luminance and color data in a few minutes. The best tool to measure...
Learn moreVCProbe-VIS
The optical analysis of angular caracteristics of components has to be done inline. ELDIM is your partner to propose the most convenient technical solution which will match all...
Learn moreCUBEX
ELDIM's multi-angle spectroradiometer : CubeX Perfectly suited for several measurements, very light and easy to handle. ...
Learn more