Product Comparison

	VECTOR IV	VECTOR 21	VECTOR 21 Aero	VECTOR 23
Observe
Day Observation	√	√	√	√
View	Binocular	Binocular	Binocular	Binocular
Magnification	7x	7x	7x	7x
Field of View	120 mils	120 mils	120 mils	120 mils
Optical Aperture	42 mm	42 mm	42 mm	42 mm
Night Observation	Image Intensification with add-on *	Image Intensification with add-on *	Image Intensification with add-on *	Image Intensification with add-on *
View	Monocular *	Monocular *	Monocular *	Monocular *
Magnification	7x *	7x *	7x *	7x *
Field of View	120 mils *	120 mils *	120 mils *	120 mils *
Measure / Locate
Range / Distance Capability	6.0 km	12.0 km	12.0 km	25.0 km
Range Accuracy	± 2 m to ± 3 m	± 5 m	± 5 m	± 5 m
Invisible to Image Intensifiers	Yes	Yes	Yes	Yes
Orientation / Horizontal Accuracy	± 10 mils	± 10 mils	± 10 mils	± 10 mils
Elevation Range	-45° to +45°	-45° to +45°	-30° to +90°	-45° to +45°
Cable Interface	√	√	√	√
Bluetooth	√ *	√ *	√ *	√ *
GPS	External *	External *	External *	External *
Target Grid Coordinates	√ *	√ *	√ *	√ *
Physical Characteristics
Weight	< 1.7 kg	< 1.7 kg	< 1.7 kg	< 1.8 kg
Dimensions	205 x 178 x 82 mm	205 x 178 x 82 mm	205 x 178 x 82 mm	205 x 178 x 82 mm

* All fields marked with an asterisk are optional.