Designed for vivid, long-distance imaging, the Sightmark® Ghost Hunter 5x60 Night Vision Monocular features a lightweight, durable polymer construction for endurance, and a 60mm objective lens that captures any-size targets in low-ambient light conditions or total darkness. Equipped with a high-power infrared illuminator, the Ghost Hunter 4x50 Night Vision Monocular delivers a bright, clear image no matter how dark the conditions and a compact body style for easy travel. The automatic shut-off feature turns the unit off when exposed to bright light sources, saving the night vision tube and ensuring years of operation. This device is field tested and approved by the North American Hunting Club. Protected by a three-year warranty on the tube and Sightmark's Limited Lifetime Warranty on the housing, the Ghost Hunter 4x50 Night Vision Monocular is engineered to meet the highest requirements and standards of the serious night vision user.

Generation	1
Tube Type	EP33-U
Photocathode Type	S25 multi-alkaline photocathode
Photocathode, Useful Diameter	24 mm
Photocathode, Integral Sensitivity, typical	200 μÀ/lm , typical
Resolution	36 lines per mm
Detection Range, Max for an Object Measuring 1.7x0.5 m in Natural Night Conditions	200 / 219
Magnification	5
Diameter, Objective Lens	60 mm
Field of View	25 o
Field of View	21 m@100m
Distance, Minimum Focusing Distance	16.4 ft
Distance, Minimum Focusing Distance	5 m
Eye Relief	0.47 / 12 in / mm
Diopter Adjustment	±5 dptr.
Power Supply	3V V
Battery Type	2x AA
Battery Life	20/72 hour w/IR w/o IR
IR Emitter	LED
Intensity, IR illuminator power	75 mW
IR Wavelenght, nm	805
Field of View	63 ft@100yd
Body Material	glass filled nylon composite
Material, Lens	glass
Tripod Mount	1/4
Operating Temp,�F/�C	4 to 104 / -20 to 40
Nitrogen Purged	no
Waterproof Rating	IPX3
Length	8.27 / 210
Width	2.72 / 69
Height	3.54 / 90
Weight	19.7