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Review Summary
640x512 (pixels)
7.5 - 13.5 Mu
<50 (mK at F1.0)
PAL or NTSC
2500m (8202') / 625m (2050.50') / 313m (1026.89')
75mm
8x7 deg.
25mm
-6 to +2
2x, 4x, (8x optional)
1550nm
5000m (16404')
3000m (9842.40')
+/- 1m
6400 mils/360 deg.
+/-1067 mils / +/-60 deg.
6x AA (4x AA optional)
8 (hours)
-40 to 80 deg. C (-40 to 176 deg. F)
MIL-STD-810G
197 x 145 x 90mm (7.76 x 5.71 x 3.54")
1375g (48.50 oz) (without batteries)
The SENTINEL LRF (640_9Hz) utilizes a large diameter Germanium lens to extend its observation range beyond 2,500m. The SENTINEL LRF (640_9Hz) is an advanced thermal imaging binocular with a wide variety of tactical, law enforcement, border security and special forces applications. The SENTINEL LRF (640_9Hz) utilizes a high-resolution uncooled thermal sensor to perceive differences in the thermal signature of objects within the field of view. This device can detect objects at remote distances 24 hours a day, through smoke, fog or camouflage. This device does not produce any audible sounds while in operation.