+86-021-54473021
| Series | VA2-H | |||
Adaptive len | 1.1 - 1.75x | 2.1-5x | 10-20x | |
Range of visual field | X direction | 7.3 - 11.2 mm | 2.6-6.1 mm | 0.64-1.28 mm |
Y direction | 7.3 - 11.2 mm | 2.6-6.1 mm | 0.64-1.28 mm | |
Z direction (depth of field) | 3.9 -9.0 mm | 0.50 - 2.9 mm | 0.042-0.12 mm | |
Lateral operation rate ¹ | 17.5 - 24.8 μm | 5.5-15.4 μm | 2.2-3.9 μm | |
Z-direction repetition accuracy ² | 0.5- 1.3 μm | 0.1-0.3 μm | 0.05 μm | |
Full-cycle frame rate ³ | 21 fps | |||
1 . Lateral operation rate: The data is the best resolution obtained by the USAF1951 operation rate test card in the full range of the camera panoramic depth and full field of view.
2. Z-direction repetition accuracy (1σ):
(1) The data is tested in the camera's panoramic depth and full depth of vision;
(2) The following test method was adopted: Shot the field point calibration board at the edge of near-depth of field, focal plane and distant deep edge, and divided the FOV into 9 areas (the area of dots within the area was 1.4%FOV) at each location. The double standard deviation of 100 measurements of the B mean difference between the upper and lower calibration boards in the 27 areas was calculated, and the worst value was taken as the final result.
3 .Full-cycle frame rate: real-time shooting, calculating and saving multi-view and depth information frame rate (recommended graphics card configuration RTX3080Ti or above)
