55 inch 4K monitor*2
EL: Spatial resolution: 0.4mm/pixel/5 point value;
Appearance: spatial resolution: 0.2mm/pixel/5 point value;
EL: 2.3 million pixels, number of focal points: 15;
Appearance: 12 million images, number of focal points: 15
Visible cracks, broken grids, black spots, etc. The full/half VI has defect marking function,...