Night Owl 4-Power Waterproof Monocular

Model no: NONM4X-MR

Not exportable outside of the USA. See Export Policy


Not exportable outside of the USA. See Export Policy

 4x magnification

 IP67 compliant: waterproof and submersible

 High-quality generation-1 image intensifier tube

 Built-in columnated infrared illuminator for use in complete darkness or to improve target recognition in any environment

 Objective and ocular lenses made of high-quality all-glass optics

 Rubberized aqua deep-blue finish with integrated rubber hand-grip

 Machined aluminum lens housing

Night Owl 4-Power Waterproof Monocular description

Waterproof and fully submersible, the Night Owl Optics maritime monocular meets IP67 design specifications. For high magnification, superior optical quality, and an instrument built to survive in a marine environment, our 4-power waterproof monocular stands apart.

Gen 1 Night Vision

1st generation is currently the most popular type of night vision in the world. Utilizing the basic principles described in detail in our guide, a 1st generation unit will amplify the existing light several thousand times letting you clearly see in the dark. These units provide a bright and sharp image at a low cost, which is perfect, whether you are boating, observing wildlife, or providing security for your home. You may notice the following when you are looking through a 1st Gen. unit. A slight high-pitched whine when the unit is on. The image you see may be slightly blurry around the edges. This is known as Geometric Distortion. When you turn a 1st Gen. unit off it may glow green for some time. These are inherent characteristics of a 1st Gen. unit and are normal.

Technical Specifications

Objective Optic Design:manual focus
Lens Diameter:50 mm
Resolution:35 lp/mm on center
Spectral Sensitivity:400 nm to 900 nm
Diopter adjustment:+4 to -4
Inter-ocular Distance:-
Minimum Focal Distance:5.7'
Angular Field of View:14º
Field of View at 200 ft distance:56 ft wide
Dimensions:7.6”L x 2.4”W x 3.82”H
Weight (without batteries):14.5 oz
Power Supply:requires (1) 3-volt Type-123 lithium battery (not included)
Battery Life:45 to 100 hours, depending on infrared usage
Infrared Illuminator, built in:Yes

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