Size (length × width) | The recommended range of the distance between the camera and the marker (min-max) | Active angle in the horizontal | Active angle in the vertical |
---|---|---|---|
3 × 3 (cm) | 10–47 (cm) | (-) 60°–(+) 60° | (-) 60°–(+) 60° |
5 × 5 (cm) | 19–91 (cm) | (-) 65°–(+) 65° | (-) 70°–(+) 70° |
3 × 1.5 (cm) | 11–23 (cm) | (-) 35°–(+) 35° | (-) 35°–(+) 35° |
5 × 2.5 (cm) | 16–76 (cm) | (-) 65°–(+) 65° | (-) 85°–(+) 85° |