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User Manual for Night Optics D-221B-HP 3.6x Night Vision Binocular Click to enlarge the picture
Contents of the user manual for the Night Optics D-221B-HP 3.6x Night Vision
- Product category: Night Vision Binoculars Night Optics
- Brand: Night Optics
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Night Optics Night Vision Binoculars
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User manual for the Night Optics D-221B-HP 3.6x Night Vision contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Night Optics product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Night Optics user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Night Optics product will considerably shorten its lifespan!
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Product description Night Optics USA represents a highly qualified team with many years of experience in manufacturing and distribution of night vision systems for commercial, law enforcement and military applications. They take pride in being able to provide premium quality equipment at competitive prices while focusing on customer satisfaction. Close relationships with law enforcement and military professionals ensure product quality and reliability. Every product they offer has been rigorously field tested. With the most stringent quality control enforcement, they make sure that their equipment will not only perform to specifications, but will provide years of trouble-free use. The Night Optics USA D-221B-HP is a powerful night vision binocular. True stereoscopic vision is possible, and enhanced, by two second generation plus intensifier tubes. Depth perception can be a crucial concern and this binocular offers outstanding three dimensional viewing in a cost effective, feature laden package. This lightweight unit is a multi use, professional system offering versatility and performance not found in single tube designs. The D-221B-HP features high quality objective and ocular lenses that provide a crisp image window, while the second generation plus intensifier tubes deliver 40-45 lp/mm of resolution. Automatic Brightness Control ensures even illumination in fluctuating light conditions, and Bright Source Protection keeps the electromechanical components out of harms way. An integral IR illuminator guarantees viewing, anywhere, anytime. With your D-221B-ST, you can head into the darkest of places, and seemingly turn night into day. There are many different variables that effect the distance that one can see with a night vision device, among them the object's size, the level of details being sought from the object and the conditions of observation. Night vision devices detect much further under a full moon and clear skies than they will under a new moon and cloudy skies. Many different formulas are used to determine the statistic of maximum viewing range and this varies by manufacturer, so ultimately the generation of the intensifier tube is much more relevant than any quoted statistic when determining the maximum viewing range.All night vision devices sold by have mechanisms in place to protect the intensifier tube from a sudden burst of bright light, but this does not mean that bright light doesn't damage the device. No matter what, bright light in any form is not good for the longevity and performance of image intensifier tubes. Note: Export of this device described herein is strictly prohibited without a valid export license issued by the U.S. Department of State office of Defense Trade Controls, as prescribed in the International Traffic in Arms Regulation (ITARxdrcvyzuufbzywewbbtz), Title 22, Code of Federal Regulation, Parts 120-130, and/or the U.S. Department of Commerce. For further information contact the Office of Defense Trade Control and/or the U.S. Department of Commerce. - 30 Hour run-time on a single 3V CR123A battery
- Redundant dual-tube design with true stereoscopic vision
- Operating temperature range: -4 to 113°F (-20 to +45°C)
- Automatic Brightness Control and Bright Source Protection
- Wide exit pupil design eliminates the need for interpupillary adjustment
- Gen 2 Technology
- Second generation intensifier tubes deliver 40-45 lp/mm resolution. Second generation intensifiers are less reliant upon ambient light, produce clearer images with less distortion, and last longer than earlier versions of night vision technology.
- Optional Accessories
- Long, medium and extended range IR illuminators
Mil Spec helmet mount
Mil Spec or commercial head gear
Mil Spec head gear adapter UPC: 029757000798 In the Box Night Optics D-221B-HP 3.6x Night Vision Binocular Pelican Hard Case 3 V Lithium CR123A Battery Limited 2-Year Warranty Table of Contents
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Technical parametersNight Optics D-221B-HP Specs | Intensifier Tube | Second generation | | Infrared Illuminator | Yes | | Magnification | 3.6x | | Angle of View | 15.0° | | Field-of-View (@ 1000 Yds) | 790' (262 m at 1000 m) | | Minimum Focus Distance | 10.0" (25 cm) | | Lens System | 80mm f/1.6 objective lens | | Power Source | One 3V CR123A Battery | | Weatherproofing | Weather resistant | | Dimensions | 7.0 x 5.0 x 2.5" (178 x 127 x 64mm) WxHxD | | Weight | 2.20 lb (992 g) | | | | Package Weight | 4.0 lb | | Box Dimensions (LxWxH) | 13.0 x 9.0 x 4.75" |
Rating80% users recommend this product to others. And what about you?
This product has already been rated by 27 owners. Add your rating and experience with the product.
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