U.S. Optics Field Observation Scope 15-40x 60mm Straight Body with First Focal MDMOA Reticle Black

Product #: 648581 U.S. Optics #: FOS-MOA

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Product Information

The U.S. Optics Field Observation Scope was created under USMC Contract and is held to the same quality standard that U.S.O. has become known for. The FOS allows operators to clearly view targets at extreme distance and effectively range those targets at any magnification with the first focal plane MDMOA reticle. The generous eye relief allows for viewing under the most stressful situations and can be used while wearing gas masks, safety goggles or nuclear/biological disaster suits. With the Type III anodized matte finish on the 6061-T6 scope body, it’s safe to say it will be able to handle any abuse you throw its way. The FOS also features an easy grip adjustable objective and readily accepts optional ARD's and night vision mount (not included).

Technical Information

Magnification: 15-40x
Reticle: MDMOA
Reticle Focal Plane: 1st
Objective Diameter: 60mm
Field of View @ 100 yds:
  • 8.50' @ 15x
  • 2.66' @ 40x

  • Minimum Focus Distance: N/A
    Exit Pupil: 1.5-4.0mm
    Eye Relief: 2.51"
    Waterproof: Yes
    Length: 14.38"
    Weight: 2.0 lbs.
    Warranty: Lifetime

  • Flip-up objective and ocular lens covers
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