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Firefield 10-40x50 AO Tactical IR Riflescope (Mil Dot)

B&H # FI1040X50TRS Mfr # FF13046
In Stock
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You Pay: $89.90

This item is controlled on the U.S. Commerce Control List set forth in the Export Administration Regulations or the U.S. Munitions List set forth in the International Traffic in Arms Regulations, and may require a license or other authorization from the U.S. Government to be exported from the United States. Without limitation, parties purchasing from B&H are solely responsible for determining applicable export licensing requirements and for obtaining any licenses or other authorizations from the appropriate agencies of the U.S. Government that are necessary for exporting the item, such as the U.S. Department of Commerce or the U.S. Department of State

Product Highlights
  • Red/Green Mil Dot Reticle, Second Plane
  • 1" Main Tube Diameter
  • 1/4 MOA Impact Point Correction
  • Locking Windage / Elevation Turrets
  • Nitrogen-Filled Fogproof / Waterproof
  • Parallax Adjustment Objective Ring
  • Reticle Brightness Side Turret

The 10-40x50 AO Tactical IR Riflescope from Firefield is a nitrogen-filled zoom optic designed for intermediate to long-range targets. Complementing this scope's 40x maximum zoom and 1:4 zoom ratio is adjustable objective (AO) parallax correction, which can be set by rotating the ring on the objective bell. This scope features a Mil Dot reticle that can be illuminated in red or green using a dedicated reticle brightness side turret. The reticle illumination control has five selectable brightness settings for each color; green illumination is more visible than red in low-light conditions, but red is more useful for targeting subjects among a woodland landscape. In addition to the broad zoom range and illuminated reticle, the Tactical riflescope has a multicoated optical path, shock-resistant housing, and 1/4 MOA locking turrets, equipping this optic for reliable long-range performance outdoors.

Optical Performance
  • 10-40x magnification, 50mm objective
  • 1" main tube diameter
  • Multicoated optics
  • 3.5-3" eye relief
  • 25-6 ft field of view at 100 yd
  • Second plane Mil Dot reticle, red or green illuminated
Use and Handling
  • 1/4 MOA impact point correction
  • 72 MOA adjustment range
  • Locking tall turrets
  • Parallax adjustment objective ring
  • Grooved eyepiece focus ring
  • Uses (1) CR2032 battery
  • 5-level reticle brightness adjustment
Construction Details
  • Nitrogen-filled fogproof and waterproof housing
  • Shockproof up to 1200g recoil force
  • -4 to 140° operating temperature
  • 16" length, 31 oz weight
Magnification 10.0 - 40.0x
Objective Lens Diameter 50 mm
Main-Tube Diameter 1"
Reticle Illuminated red/green Mil Dot (second plane)
Field of View 25 - 6 ft (7.6 to 1.8 m) at 100 yd
Parallax Correction Yes
Eye Relief 3.5 - 3"
Diopter Adjustment -2 to +2
Impact Point Correction 1/4 MOA
Maximum Windage/Elevation Adjustment 72 MOA
Power Supply (1) CR2032 battery
Runtime Up to 150 hours on low brightness
Operating Temperature -4 to 140°F (-20 to 60°C)
Maximum Recoil 1200 g
Length 16.1" (41 cm)
Weight 31.2 oz (884 g)
Firefield 10-40x50 AO Tactical IR Riflescope (Mil Dot)
  • Flip-Down Lens Covers
  • 1" Weaver Mounting Rings
  • Lens Cloth
  • Lifetime Limited Warranty
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