Allied Vision Alvium Series - Alvium 1800 U-040 m;c; Alvium 1800 U-050 m;c

242Alvium USB Cameras User Guide V4.6.1
Lenses: Focal length vs. field of view
Alvium 1800 U-040m/c
Values for 1800 U-040m/c cameras with Type 1/2.9 (6.3 mm diagonal) sensors:
Alvium 1800 U-050m/c
Values for 1800 U-050m/c cameras with Type 1/3.6 (4.9 mm diagonal) sensors:
Focal length [mm]
Field of view (H × V [mm])
Object distance = 500 mm Object distance = 1000 mm
2.8 892 × 667 1789 × 1337
3.6 693 × 518 1390 × 1039
4.8 518 × 387 1041 × 778
6 414 × 309 832 × 622
8 309 × 231 623 × 465
12 204 × 153 414 × 309
16 152 × 114 309 × 231
25 95 × 71 196 × 146
Table 114: Focal length versus field of view for Alvium 1800 U-040m/c
Focal length [mm]
Field of view (H × V [mm])
Object distance = 500 mm Object distance = 1000 mm
2.8 689 × 517 1381 × 1036
3.6 535 × 401 1073 × 805
4.8 400 × 300 804 × 603
6 319 × 239 643 × 482
8 239 × 179 481 × 361
12 158 × 118 319 × 239
16 117 × 88 239 × 179
25 74 × 55 151 × 113
Table 115: Focal length versus field of view for Alvium 1800 U-050m/c