The NED™ V-Series is a specialized line of high-speed component-level testers for testing & calibration of Augmented Reality and Virtual Reality display modules.
The product line-up is ideal for device manufacturers in high-volume production environments requiring instantaneous Field-of-view (FOV) captures for quality assurance of their individual modules.
The V-Series imaging colorimeter platform features models V24-75 (supporting a 75-degree Field-of-View (FOV)) and V24-100 (supporting a 110-degree FOV) with rapid and precise measurements for luminance, CIE chromaticity, correlated color temperature, dominant and peak wavelength, spectral power distribution, and uniformity.
Contact us for your specific production requirements.
Default Capabilities
Specifications
Standard Models
Default Capabilities
| ✔ | Luminance (cd/m2) | ✔ | CIE chromaticity coordinates (1) CIE 1931 x,y; (2) CIE XYZ values |
| ✔ | Correlated color temperature (CCT) | ✔ | Delta u, v (Duv) |
Specifications
Camera Specifications | ||
| Active Image (H x V) | 5320 x 4600 (24.47 MP) | |
| Pixel Size | 2.7 μm (H) x 2.7 μm(V) | |
| Sensor Size | 19.3 mm Diagonal (Type 1.2) | |
| Measurement Range | 0.1 cd/m2 to 100,000 cd/m2 | |
| Luminance1, 2, 3 | Accuracy Repeatability | ±1% relative to spectroradiometer ± 0.10% |
| Color | Accuracy Repeatability | ±0.001 in CIE x, y relative to spectroradiometer 0.0005 in CIE x, y |
| Measurement Range | 30 μs to 10 seconds | |
| Measurement Parameters | Luminance (cd/m2) Correlated color temperature (CCT) CIE chromaticity coordinates (1) CIE 1931 x,y; (2) CIE XYZ values Delta u, v (Duv) | |
Spectroradiometer Specifications | |||
| Wavelength Range (nm) | 380 to 780 | ||
| Wavelength Data Increment (nm) | 1 | ||
| Wavelength Reproducibility | ± 1 nm | ||
| Stray Light | -25 dB max | ||
| Polarization | < 3% | ||
| Integration Time Range | 100 μs to 5000 ms | ||
| Luminance1, 2, 3 | Measurement range Accuracy Repeatability | 0.05 ~ 100,000 cd/m2 ±2% ±0.2% | |
| Color | Measurement range Accuracy Repeatability | 0.05 ~ 100,000 cd/m2 ±0.002 in CIE1931 x, y 0.0005 in CIE1931 x, y | |
- Luminance and color testing are based on Gamma Scientific standard of spectral radiance
- Measure in normal mode with temperature 23 ± 2°C and relative humidity 50% or less
- Accuracy and repeatability specifications are for 100-5000 cd/m2 range
- Field of View is calculated. Actual field of view may vary.
- Specifications are subject to change without notice
- Data shown are representative results only and may not be applicable to or reproduced for all testing conditions or device set up.
- All product, product specifications and data are subject to change without notice to improve reliability, function, or design or otherwise.
Standard Models
Lens/Field of View (FOV) Configuration Options |
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| Model/Configuration # | V24-75 | V24-100 |
| Equivalent Visual Resolution (Snellen) | 20/16 | 20/20 |
| Resolution (pixel per degree, PPD) | 93 | 55 |
| FOV Horizontal | 56° | 96° |
| FOV Vertical | 49° | 83° |
| FOV Diagonal | 74° | 110° (diameter) |
