Firefield NVRS Tactical 2.5x50 with Internal Focusing

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Firefield NVRS Tactical 2.5x50 with Internal Focusing

Made from a state of the art titanium body, the Firefield 2.5x50 NVRS Tactical Night Vision Rifle Scope is rugged, durable and lightweight. Powerful 2.5x magnification combined with the incredible light gathering capabilities of the f/1.4 objective lens puts this scope in a class that's perfect for hunters, law enforcement or military applications. This is the tactical version of this scope, providing a Weaver rail for customizing your scope to suit your needs.The luminous red reticle is adjustable via standard internal click-stops. Reticle brightness can be adjusted or completely turned off, a useful feature for when the eyepiece has been converted to the optional camera adapter. The included remote activation switch can be situated anywhere, depending on the task at hand.The built in IR illuminator, which features exclusive Pulse technology, extends the low or no light viewing capabilities of the scope. The Pulse IR system provides higher levels of IR illumination without significant battery drainage.There are many different variables that affect 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. Despite protection devices, bright light in any form is never good for the longevity and performance of night vision image intensifier tubes.

Magnification 2.5x
Intensifier Tube 1st Generation
Infrared Illuminator Yes
Objective Lens Diameter 50mm
Angle of View 15.0
Field-of-View (@ 1000 Yds) 787' (261.5 m at 1000 m)
Minimum Focus Distance 3.3' / 1.0 m
Dioptric Correction Range +/-4 Dioptric correction
Eye ReliefNot specified by manufacturer)
Filter Size None
Impact Point Correction per Click 20mm/100m
Maximum Elevation/Windage AdjustmentNot specified by manufacturer)
Weatherproofing Waterproof, ingress protection rating IPX5
Power Source Two 1.5-volt "AA" batteries
Dimensions 10 x 3.1 x 3.3" (25.4 x 7.9 x 8.5 cm) WxHxD
Weight 1.70 lb (0.75 kg)

Firefield NVRS Tactical 2.5x50 with Internal Focusing Rugged titanium housing

 

  • Powered by 2 "AA" batteries
  • Comfortable, oblique shaped eye cup
  • Precision internal windage and elevation adjustment(20mm/100m clicks)
  • 50 Hours of battery life from two "AA" batteries
  • Illuminated red on green reticle with on/off switch

Gen 1 Night Vision

1st generation is currently the most popular type of night vision in the world. Utilizing the basic principles described in detail in our guide, a 1st generation unit will amplify the existing light several thousand times letting you clearly see in the dark. These units provide a bright and sharp image at a low cost, which is perfect, whether you are boating, observing wildlife, or providing security for your home. You may notice the following when you are looking through a 1st Gen. unit. A slight high-pitched whine when the unit is on. The image you see may be slightly blurry around the edges. This is known as Geometric Distortion. When you turn a 1st Gen. unit off it may glow green for some time. These are inherent characteristics of a 1st Gen. unit and are normal.

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