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User Manual for Bering Optics 3.7x50 D-730 2nd Gen High-Performance Night Vision Sight Click to enlarge the picture
Contents of the user manual for the Bering Optics 3.7x50 D-730 2nd Gen
- 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 3.7x50 D-730 2nd Gen 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' 3.7x50 D-730 2nd Gen High-Performance Night Vision Sigh is a versatile and robust night vision riflescope that offers outstanding performance. It features a 2nd generation intensifier tube that delivers high-resolution green images with much greater clarity and detail than 1st generation devices. Its autogated power supply provides inherent immunity to bright light and offers better contrast in brighter light conditions. 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 nearly-complete darkness, providing additional illumination for your targets, this night vision device can carry an optional infrared illuminator on the integrated Picatinny/Weaver side rail. To help you get a precise shot, this night vision optic is equipped with a red Mil-Dot reticle with adjustable brightness.
The polymer housing is lightweight, impact-resistant, and water-resistant. It provides a Weaver-style mount, wide rubber eye guard, 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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- 2nd generation
- 50-56 lp/mm resolution
- Autogating improves resolution, contrast, and protects from bright light
- Reticle
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- Red Mil-Dot pattern
- Variable brightness
- Optical Performance
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- 3.7x magnification
- 53mm objective lens diameter
- Lens system: 85mm focal length with f/1.6
- High-Definition (HD) optical glass increases image clarity, contrast, and resolution
- Multiple anti-reflection coatings improve transmission and resolution
- 8.5° 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
- -4 to +3 dioptric adjustment
- Start-up time is 2.5 seconds
- 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 heave recoil firearms
- Flip-up objective lens cap
- Quick release Weaver mount
- Wide rubber eye guard
- Water-resistant
- Dust-proof
In the Box Bering Optics 3.7x50 D-730 2nd Gen High-Performance Night Vision Sight (Red Mil-Dot Reticle, Matte Black) - CR-123 Battery
- Carry Pouch with Shoulder Strap
- Flip-Up Objective Cap
- QR Weaver Mount
- Lens Tissue
- Limited 2-Year Warranty
Table of Contents
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Technical parametersBering Optics D-730 Specs | Intensifier Tube | 2nd generation
Autogated supply | | Resolution | 50-56 lp/mm | | Reticle | Red Mil-Dot reticle
Adjustable brightness | | Magnification | 3.7x | | Objective Diameter | 53mm | | Angular Field of View | 8.5° | | Linear Field of View | 330' @ 1000 yd / 110 m @ 1000 m | | Lens System | 85mm, f/1.6 | | Minimum Focus Distance | 33' / 10 m | | Eye Relief | 1.9' / 50 mm | | Dioptric Correction | -4 to +3 | | Windage/Elevation Adjustment | Yes | | Impact Point Correction | 1/2 MOA, 1.2 cm | | Infrared Illuminator | Optional | | Start-Up Time | 2.5 s | | Battery / Runtime | 1 x CR-123 battery / 60 h | | Operating Temperature | -40 to 122°F / -40 to 50°C | | Waterproofing | Waterproof, rated IP67
Fogproof, nitrogen purged
Dustproof | | Humidity | 98% | | Dimensions | 7.5 x 2.7 x 2.7" / 190 x 69 x 69 mm | | Weight | 19.8 oz / 560 g |
Rating80% users recommend this product to others. And what about you?
This product has already been rated by 72 owners. Add your rating and experience with the product.
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