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User Manual for Night Optics Spartan 520 2.8x 2nd Generation Night Vision Riflescope Click to enlarge the picture
Contents of the user manual for the Night Optics Spartan 520 2.8x 2nd
- Product category: Night Vision Riflescopes 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 Riflescopes
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User manual for the Night Optics Spartan 520 2.8x 2nd 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 Gain a tactical advantage with the Spartan 520 2.8x 2nd Generation Night Vision Riflescope from Night Optics. It features a 2nd generation intensifier tube with a resolution of 28-32 lp/mm. The optical system features an 80mm f/1.6 lens system with multi-coated lenses that deliver improved detail, resolution, image clarity, and brightness. To enable operation in total darkness by providing additional illumination for your targets, this night vision device can be used with an optional infrared illuminator. To allow compensation for ballistic drop and wind-drift, it offers windage and elevation adjustments. Another highlight is red Mil-Dot reticle with adjustable brightness. It will help you obtain precision in making your shots.
The housing is compact, lightweight, impact-resistant, and weather-resistant. For comfort of use, it provides knurled knobs and rings and a wide winged rubber eyecup. Using its quick release mount, this device can be easily mounted on Picatinny or Weaver rails. For accommodating accessories like IR illuminators or cameras, the device offers a built-in short Picatinny/Weaver rail on the right side. - Optical Performance
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- 2nd generation image intensifier tube
- Notable 2.8x magnification
- Multi-coated optics improve transmission of light
- 12° angular field of view
- 80mm, f/1.6 lens system
- 16.4' minimum focus distance
- 28-32 lp/mm resolution
- Reticle
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- Red Mil-Dot reticle
- Yellow-green image in the eyepiece after switching the device on
- Variable brightness
- Use and Handling
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- Windage and elevation adjustments
- 1/4 MOA impact point correction
- +4 to -4 dioptric adjustment
- Built-in Picatinny mount for accessories
- Quick-release Picatinny/Weaver mount
- Eye relief: 45mm
- Exit pupil: 28.6mm
- Construction Details
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- Impact-resistant housing
- Knurled adjusters
- Wide rubber eyecup
- Weather-resistant
- Powered by a CR-123 with a 40 h runtime
- Weight: 35.5 oz
In the Box Night Optics Spartan 520 2.8x 2nd Generation Night Vision Riflescope (Illuminated Red Mil-Dot Reticle) Quick Release Mount Flip-Up Lens Cap/Daylight Filter CR-123 Battery Soft Pouch Lens Cloth Limited 2-Year USA Warranty Limited 1-Year International Warranty Table of Contents
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Technical parametersNight Optics NS-520-2H Specs | Resolution | 28-32 lp/mm | | Magnification | 2.8x | | Lens System | 80mm, f/1.6 | | Field of View | 12° | | Linear Field of View | 637.4' @ 1000 yd (212.6 m 100 m) | | Range of Focus | 16.4' (5 m) | | Reticle | Mil-Dot, adjustable brightness | | Windage/Elevation Adjustment | 1/4 MOA | | Diopter Adjustment | +4 to -4 | | Battery / Runtime | 1 x CR-123 Battery / 40 h | | Operating Temperature | -40 to 122°F (-40 to 50°C) | | Dimensions | 11.0 x 4.0 x 3.5" (28.0 x 10.0 x 9.0 cm) | | Weight | 35.5 oz (2.2 lb) |
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