Camera Angle

CCTV Lens Calculator

Size of Sensor	Distance to Target ft/m	Width of View ft/m

	Lens Required 0.00 Enter Distance to Target & Width of View

Lens(mm)	1/3"CCD Left/Right	1/3"CCD Up/Down	1/4"CCD Left/Right	1/4"CCD Up/Down
2.5mm	96.4°	86.2 °	81.9°	72.9°
2.8mm	89.9°	79.8°	75.6°	66.8°
3.6mm	75.7°	66°	62.2°	54.3°
4mm	69.9°	60.7°	57°	49.5°
6mm	50°	42.6°	39.8°	34.2°
8mm	38.5°	32.6°	30.4°	26°
12mm	26.2°	22.1°	20.5°	17.5°
16mm	19.8°	16.6°	15.4°	13.2°
30mm	10.6°	8.9°	8.3°	7°
60mm	5.3°	4.5°	4.1°	3.5°
100mm	3.2°	2.7°	2.5°	2.1°
200mm	1.6°	1.3°	1.2°	1.1°

You can capture both wide angles or close up shots using Zxtech Cameras with built-in varifocal lenses. Both settings will give you crispy clear images. Enter Distance to target and width of View and see what Lenses are required. You can manually adjust the view settings by turning the knob on the bottom of the camera.