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User Manual for Bering Optics 3.7x53 D-730U Elite 3rd Gen Filmless Night Vision Sight Click to enlarge the picture
Contents of the user manual for the Bering Optics 3.7x53 D-730U Elite 3rd
- Product category: Night Vision Riflescopes Bering Optics
- Brand: Bering 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 Bering Optics Night Vision Riflescopes
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User manual for the Bering Optics 3.7x53 D-730U Elite 3rd 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 Bering 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 Bering 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 Bering Optics product will considerably shorten its lifespan!
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Product description Bering Optics' 3.7x53 D-730U Elite 3rd Gen Filmless Night Vision Sight is a versatile and robust night vision riflescope that offers outstanding performance. It features a 3rd-generation filmless intensifier tube that delivers high-resolution images with much greater clarity and detail than earlier generation devices. Its autogated power supply provides inherent immunity to bright light and offers better contrast in brighter light conditions. The filmless microchannel plate increases signal-to-noise ratio and efficiency of the image intensification process. To empower you with full control of the trade-off between amount of detail and image brightness, the IIT also offers a manual gain control. To make full use of the quality IIT, the optical system incorporates High-Definition (HD) multi-coated lenses for improved detail, resolution, clarity, brightness, and target detection and recognition ranges. The 85mm, f/1.6 objective lens offers a 53mm aperture for collecting more light at night and enhancing visibility. To enable operation in total darkness, providing additional illumination for your targets, the body can carry an optional infrared illuminator on the integrated Picatinny/Weaver side rail. As a proper firearm sight, this NVD incorporates a red-illuminated Mil-Dot reticle with adjustable brightness, which will help you deliver your verdict with laser-sharp precision.
The polymer housing is lightweight, impact-resistant, and water-resistant. It provides a Weaver-style mount, wide rubber eyeguard, graduated windage and elevation turrets, knurled adjusters and rings, a side accessory rail, and a flip-up objective lens cover. - Image Intensifier
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- 3rd generation
- 64-72 lp/mm resolution
- Generates green images
- Autogating allows for high resolution and contrast in varying and high light conditions
- Manual gain accentuates user-defined control of detail versus brightness
- Reticle
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- Red-on-green Mil-Dot
- Variable brightness
- Optical Performance
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- 3.7x magnification
- 53mm objective lens diameter
- Lens system: 85mm focal length with f/1.6 F-number
- High-Definition (HD) optical glass increases image clarity, contrast, and resolution
- Multiple anti-reflection coatings improve transmission and resolution
- 6.3° angular field of view
- 33' minimum focus distance
- Use and Handling
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- 1/2 MOA impact point correction
- Windage and elevation adjustments
- +3 to -4 dioptric adjustment
- Start-up time is 1 second
- Construction Details
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- Impact-resistant housing
- Finger-operated graduated windage and elevation knobs
- Picatinny/Weaver accessory side rail
- Precision internal focusing mechanism
- Retains zero with medium caliber firearms
- Can be used with heavy recoil firearms
- Flip-up objective lens cap
- Quick release Weaver mount
- Wide rubber eyeguard
- Waterproof, rated IP67
- Dustproof
In the Box Bering Optics 3.7x53 D-730U Elite 3rd Gen Filmless Night Vision Sight (Red Mil-Dot Reticle, Matte Black) - CR123 Battery
- QR Weaver Rail Mount
- Carry Pouch with Shoulder Strap
- Flip-Up Objective Lens Cap
- Limited 3-Year Warranty
Table of Contents
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Technical parametersBering Optics D-730 Specs | Intensifier Tube | 3rd generation
Filmless microchannel plate
Autogated supply
Manual gain | | Resolution | 64-72 lp/mm | | Reticle | Red Mil-Dot
Adjustable brightness | | Magnification | 3.7x | | Objective Diameter | 53mm | | Angular Field of View | 6.3° | | Lens System | 85mm, f/1.6 | | Minimum Focus Distance | 33.0' / 10.0 m | | Eye Relief | 1.9' / 50 mm | | Dioptric Correction | +3 to -4 | | Windage/Elevation Adjustment | Yes | | Impact Point Correction | 1/2 MOA, 1.2 cm at 100 m | | Infrared Illuminator | Optional | | Battery / Runtime | 1 x CR123 battery / 60 hours | | Startup Time | 1 second | | Operating Temperature | -40 to 122°F / -40 to 50°C | | Weather Resistance | IP67, waterproof, nitrogen-purged | | Humidity | 98% | | Dimensions | 7.5 x 2.7 x 2.7" / 19.0 x 6.9 x 6.9 cm | | Weight | 19.8 oz / 560.0 g |
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