Yukon Tracker Night Vision Goggles/Gen 1

IMAGE INTENSIFIER TUBE CLASSIFICATION GEN 1 MAGNIFICATION 1X LENS DIAMETER, MM 24 FIELD OF VIEW, DEGREES 30º RESOLUTION (TYPICAL), LP/MM 32-36 FOCUS RANGE, YARD 1 TO INF. EYE RELIEF, MM 12 DIOPTER ADJUSTMENT, DPTR ± 4 DETECTION DISTANCE (APPROX.), YARD UP TO 160 IR ILLUMINATOR EFFECTIVE DISTANCE, YARD UP TO 100 POWER SUPPLY 3V (CR 123A) ESTIMATED BATTERY LIFE (W/OUT IR), HOUR UP TO 30 OPERATING TEMPERATURE, °F -22° TO +104° DIMENSIONS (W/OUT HEAD GEAR), IN 5.6” X 3.4” X 2.4” WEIGHT (W/OUT HEAD GEAR), 13.4OZ FEATURES HANDS-FREE OPERATION COMPACT EXTRA WIDE FIELD OF VIEW ECLIPSE™ PROTECTIVE LENS COVERS DUAL EYE DIOPTER ADJUSTMENTS CENTRAL FOCUSING BUILT-IN POWERFUL PULSE™ IR SYSTEM INFRARED ILLUMINATOR MULTI-COATED OPTICS RUBBER ARMOR™ PROTECTION WEATHER RESISTANT LIMITED LIFETIME WARRANTY INCLUDES HEAD GEAR, PROTECTIVE CARRYING CASE, NECK STRAP, WARRANTY CARD & USER MANUAL