Armasight NAMPVS700133DB1 PVS7 GEN 3 Bravo Night vision goggles - Manual (Page 13)

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2.2 SPECIFICATIONS
The following tables provide information pertaining to the operational, electrical, mechanical, optical
and environmental characteristics for the goggles.
TABLE 2-3. OPERATOR ADjUSTMENT LIMITS
ITEM LIMITS
Interpupillary Distance 55 to 71mm
Diopter Focus +2 to -6 diopters
Objective Focus 25cm to infinity
TABLE 2-4. ELECTRICAL DATA
ITEM DATA
Power Source Battery (3 VDC max.)
Battery Requirements 2 AA Alkaline or 1 Lithium (BA-5567/U)
TABLE 2-5. MECHANICAL DATA
ITEM DATA
Shipping and Storage Case Size: Approx. 17”x12”x7”
Weight: 6.7 lbs.
Soft Carrying Case Size: Approx. 14”x8”
Goggles * Size: 6.4”x6”x3”
Weight 1.5 lbs
* The weight of the PVS-7 does not include accessories.
TABLE 2-6. OPTICAL DATA
ITEM DATA
Magnification 1.0X
Field of View 40 o
Eyepiece Focus +2 to -6 diopters
Focus Range 25cm (9.8”) to infinity
TABLE 2-7. ENVIRONMENTAL DATA
ITEM DATA
Operating Temperature -40 o C to +50 o C
Storage Temperature -50 o C to +70 o C
Illumination Required Overcast starlight to moonlight
Waterproof 1 meter for 30 min.