Allied Vision Alvium Series - Alvium 1800 U-811 m;c, -812 UV; Alvium 1800 U-895 m;c

251Alvium USB Cameras User Guide V4.6.1
Lenses: Focal length vs. field of view
Alvium 1800 U-811m/c, -812 UV
Values for 1800 U-811m/c and -812 UV cameras with Type 2/3 (11.0 mm diagonal)
sensors:
Alvium 1800 U-895m/c
Values for 1800 U-895m/c cameras with Type 1 (16.0 mm diagonal) sensors:
Focal length [mm]
Field of view (H × V in [mm])
Object distance = 500 mm Object distance = 1000 mm
5 773 × 773 1553 × 1553
6 642 × 642 1293 × 1293
8 480 × 480 968 × 968
12 317 × 317 642 × 642
16 236 × 236 480 × 480
25 148 × 148 304 × 304
35 104 × 104 215 × 215
50 70 × 70 148 × 148
Table 132: Focal length versus field of view for Alvium 1800 U-811m/c, -812 UV
Focal length [mm]
Field of view (H × V in [mm])
Object distance = 500 mm Object distance = 1000 mm
12 577 × 305 1168 × 618
16 429 × 227 873 × 462
25 270 × 143 553 × 293
35 189 × 100 391 × 286
50 128 × 68 270 × 143
100 57 × 30 128 × 68
135 38 × 20 91 × 48
Table 133: Focal length versus field of view for Alvium 1800 U-895m/c