Model Features

Performance under Various Light Conditions

Complete Darkness

Your Night Vision device works by amplifying available natural light. In complete darkness, with no available natural light, you cannot see without the use of the Infrared Illuminator (IR). The IR works like a flashlight, but is

nA Power Control

nB Eyepieces

nC Infrared Illuminator Control

nD Infrared Illuminator

nE Battery Compartment

nF Objective Lenses

nG Low Battery Indicator

nH Focus Adjustment Knob

Troubleshooting

Unit may require several seconds after power-on for image to appear. This is normal.

Focus Problems

Try in lighted environment with lens cap on.

Are you able to focus the eyepiece?

•YES - Use in dark with lens cap off but do not rotate eyepiece.

•NO - Call our Customer Service Line

Unit does not turn on.

Light does not illuminate when button is pressed.

• Check to see if batteries are installed correctly

• No batteries or Dead batteries

• Power light on, but no image

• Unit could be defective, call our Customer Service Line

invisible to human and animal eyes.

Half-Moon

A half-moon provides a substan- tial amount of ambient light to be amplified by the internal Electronic Intensifier Tube. Without the assistance of the IR, you can recognize a man-sized object about 100 yards away.

nDnC nA

nB nE

NOB5X

Image is too dark

•Use the Infrared (IR) Illuminator

•Take off the lens cap

Projected image is dim.

• Batteries are low – insert new batteries

HowNightVisionWorks

Light coming into the device from the direction of the object is gathered by the objective lens and focused onto the Image Intensifier Tube.

Quarter-Moon

A quarter-moon provides the

minimal amount of ambient light

to allow viewing unassisted by

the IR. Without the IR illuminat-

ed, a man-sized object can be

recognized about 60 yards away.

With the IR illuminated, this dis-

nC nA

The front of the Image Intensifier Tube contains a photocathode which converts light into electrons.

The device contains a very high voltage power supply, which converts the 3 volts supplied by the batteries into 17 kilovolts.

The high voltage hurls the electrons into the phosphorous screen. The phosphorous screen illuminates with an image when struck by electrons. The eyepiece optic then focuses the phos- phorous screen image to your eye.

tance is more than 100 yards.

The IR will greatly improve target

recognition.

Urban Environment

(with man-made light sources)

Streetlights and headlights will generally not damage the Electronic Intensifier Tube, if a safe distance away. As a precau- tion, do not point the device directly into a light source. At a distance of more than 30 yards, most common man-made light sources will generally not dam- age the device.

nD nC nA

NOB3X

nBnE

NONB2FF

NOB5X specifications

Night Owl Optics NOB5X is a leading choice for those who seek reliable and high-performance night vision equipment. Designed for versatility and ease of use, the NOB5X is ideal for various applications, including wildlife observation, security, and recreational activities. Its innovative features and superior technology make it stand out in the competitive landscape of night vision devices.

One of the primary characteristics of the Night Owl NOB5X is its impressive 5x magnification. This level of zoom allows users to observe subjects at a significant distance, making it ideal for spotting wildlife or monitoring events in low-light conditions. The device offers a wide field of view, ensuring that users can scan their surroundings quickly without losing sight of important details.

The NOB5X incorporates state-of-the-art intensifier tube technology, providing clear and bright images even in near-total darkness. Users can rely on the device to enhance their viewing experience, as it delivers exceptional clarity and contrast. The built-in infrared illuminator further improves visibility in complete darkness, making it an indispensable tool for nocturnal activities.

Durability is another hallmark of the Night Owl NOB5X. Constructed from robust materials, this night vision device is designed to withstand harsh conditions and rough handling. Its weather-resistant housing ensures that users can operate the NOB5X in various environments without fear of damage.

Comfort and ease of use are also integral to the design of the NOB5X. The ergonomic shape allows for a comfortable grip during extended use, while the intuitive control layout ensures that users can adjust settings quickly. With a simple toggle switch, users can easily turn the device on or off and switch the infrared illuminator as needed.

Battery life is critical for any night vision device, and the NOB5X excels in this area as well. Powered by standard AA batteries, the device can provide hours of continuous operation, giving users ample time to explore or monitor their surroundings without interruption.

In summary, the Night Owl Optics NOB5X is an exceptional night vision device that offers a compelling combination of magnification, clarity, and durability. Its user-friendly design and advanced technologies make it an excellent option for anyone looking to enhance their nighttime activities. Whether used for wildlife observation, surveillance, or exploration, the NOB5X remains a trusted companion in low-light environments.

Night Owl Optics NOB5X warranty Model Features

Models: NOB5X