Lens vignetting measurement and compensation
2014-01-21 00:00
Lens vignetting measurement and compensation Lens and display with detection
- Fully automatic zone by zone shooting with turns of 9 shots/zone over the whole subject screen, together with the optimized and auto engendered targeting feature, once applied, the screen can be started running anew.
- Rental tiles of different batches can be assembled upon calibration without any visible criss cross color or brightness pattern.
- Individual pixel & column/row brightness calibration, a need as a result of module imperfection or screen assembly issue.
- View angle defect compensation.
- Assured equipment precision consistency and measurement results over multiple usages with negligible parametric drifting over time.
- A finely granulated precision system ensuring the detection of any minute difference and measurements thus obtained, lives well to the prevailing industrial standard.