ParkerVision 1-CCD Field of View Specifications, Standard Lens 12x zoom f.l. = 5.4 to 64.8mm

Appendices

E: Field of View Specifications

The following reference charts represent the size of your field of view and angle of view from various distances and magnifications, and with different lenses.

Standard Lens: 12x zoom (f.l. = 5.4 to 64.8mm):

Distance from Lens	No Zoom		Full Zoom
(feet)	Horizontal (ft)	Vertical (ft)	Horizontal (ft)	Vertical (ft)
10	9.07	6.81	.75	.58
15	13.61	10.21	1.13	.86
20	18.14	13.62	1.50	1.15
25	22.68	17.02	1.88	1.44
30	27.22	20.43	2.25	1.73
35	31.75	23.83	2.63	2.02
40	36.29	27.23	3.00	2.30
45	40.83	30.64	3.38	2.59
50	45.36	34.04	3.75	2.88
55	49.90	37.45	4.13	3.17
60	54.43	40.85	4.51	3.46
65	58.97	44.26	4.88	3.74
70	63.51	47.66	5.26	4.03
Angle of View	48.8°	37.6°	4.3°	3.3°

9.07 ft

6.81 ft

10 feet

18.14 ft

13.62 ft

Example of distance's impact on field of view taken from a standard lens table (10 feet and 20 feet)

20 feet

Wide Angle Lens Adapter: 0.65x (f.l. = 3.4 to 42.1 mm):

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Distance from Lens	No Zoom		Full Zoom
(feet)	Horizontal (ft)	Vertical (ft)	Horizontal (ft)	Vertical (ft)
10	14.28	10.33	1.16	0.88
15	21.42	15.49	1.74	1.32
20	28.56	20.65	2.32	1.76
25	35.70	25.82	2.90	2.20
30	42.84	30.98	3.48	2.64
35	49.98	36.15	4.05	3.07
40	57.12	41.31	4.63	3.51
45	64.26	46.47	5.21	3.95
50	71.40	51.64	5.79	4.39
55	78.53	56.80	6.37	4.83
60	85.67	61.96	6.95	5.27
65	92.81	67.13	7.53	5.71

Above – Vertical angle of view Below – Horizontal angle of view

no zoom =

wide angle (more scenery, less specific detail)

zoom = narrow angle (less scenery, more specific detail)

70		99.95	72.29	8.11	6.15
	Angle of View	71.05°	54.62°	6.63°	5.03°

zoom

no zoom

3-6 CameraMan 1-CCD Camera System Installation and Operations Manual