Table 3. Main parameters of typical pseudo-binocular night vision goggles..

Table 3. Main parameters of typical pseudo-binocular night vision goggles.

Table 3. Basic parameters of typical pseudo-binocular night vision goggles

Country	Company	Model	D, m	2w, deg.	Intensifier tube generation	Diopter	Base, mm	Dia./Exit pupil relief , mm	U, B	Weight, kg	Dimensions , mm
RF	PO State Unitary Enterprise Refinery	“Owl-B”	150	37	II+	±5	60 – 70	7.5/14	3	0.7;1.2*	150x152x73
RF	PO State Unitary Enterprise Refinery	NPN-14K	200	40	II+	(-4) – (+5)	60 – 70		2 – 4	0.52
RF		PN-14K	180	40	II+, III	±5		16/15	1.5	0.45	172x102x62
RF	FSUE «Alpha»	Alpha-1032	200	40	II+, II++, III	±5	56 – 72		2.5	0.56; 0.825*	140x200x80
RF	DARCOS Inc.	DARCOS- NGPB/1	200	40	II+	±5			2 – 3	0.5 ; 0.75*
RF	JSC ZOMZ	ON-2		50	II+	±4	58 – 72		2 – 3	0.46;0.66*	151x137x53
RF	JSC KOMZ	Baygysh-27	120	40		±4	58 – 72			0.43;0.72*	166x160x65
RF	JSC Katod	ONV-2+	200	40	II+			15/15	2 – 3.6	0.5;0.7*
RF	FSPC NPO Geophysics-NV ”	GEO-ONV4		40	III	±4	54 – 70	5/20	3	0.85 *	180x165x120
RF	GUDP SKB TNV, JSC ROMZ	1ПН74	220	40	II+	±(3.5 – 4.5)	58 – 72		2.2 –3.2; 22 – 29; 10.8 – 13.2	0.8*	145x105x180
RF	GUDP SKB TNV	PNV-90V-1	200	40	II+	±4			2.5 – 3	0.68*	115x135x60
RF	JSC LOMO	RECON-2		40	II+	±5			3	0.68*	137х153х81
Belarus	Belomo	NV/G-10		38	II+	±4	58 – 72		2 – 3	0.68	210х130х90
USA	Varo	AN/PVS- 7B		40	II+	(-6) – (+2)			2.7 – 3	0.68*	152x156x102
USA	Litton	AN/PVS-7B/D		40	II+, III	(-6) – (+2)	52 – 72	-/25	2.7 – 3	0.68*	152x156x102
USA	Litton	AN/PVS-7C(A)		40	II+ , III	(-6) – (+2)	52 – 72	-/25	3	0.68*	150×127
France	Sopelem	TN2-1	200	40	II+	(-4) – (+2)	58 – 72		2.7 – 3	0,47

Note:
1. D – human figure recognition range;
2. 2w – field of view angle;
3. diopter – diopter adjustment limits of the eyepieces;
4. base – eye base adjustment range;
5. U – supply voltage;
6. * – with mask;
7. ** – “through vision”.