technical

50mm lens & plate size calculations

The Horizontal Field of view computes to: 7.32 degrees.

Distance (m)	H-FOV (m)	Plate/HFOV	Plate H Pixels	Plate V Pixels	Total Pixels
11	1.41	0.37	284	31	8,896
12	1.54	0.34	260	29	7,475
13	1.66	0.31	240	27	6,369
14	1.79	0.29	223	25	5,492
15	1.92	0.27	208	23	4,784
16	2.05	0.25	195	22	4,205
17	2.18	0.24	184	20	3,725
18	2.30	0.23	173	19	3,322
19	2.43	0.21	164	18	2,982
20	2.56	0.20	156	17	2,691
21	2.69	0.19	149	16	2,441
22	2.82	0.18	142	16	2,224
23	2.94	0.18	136	15	2,035
24	3.07	0.17	130	14	1,869
25	3.20	0.16	125	14	1,722
26	3.33	0.16	120	13	1,592
27	3.46	0.15	116	13	1,477
28	3.58	0.15	111	12	1,373
29	3.71	0.14	108	12	1,280
30	3.84	0.14	104	12	1,196
31	3.97	0.13	101	11	1,120
32	4.10	0.13	98	11	1,051