AR Optics 4.5-18x 40mm

AR945184, AR945184B

Versatile optic featuring target turrets, side parallax adjustment and our Drop Zone-223 or Drop Zone-308 reticles to accurately place rounds on target out to 600 yards.

  • Available with Drop Zone-223 reticle (AR945184 ) or Drop Zone-308 reticle (AR945184B).
  • Second focal plane
  • Fully multi-coated optics
  • Side Parallax focus 
  • 1" Tube diameter
  • Fully-Multi Coated Optics

    All air-to-glass surfaces feature multiple layers of anti-reflective coating. Fully multi-coated optical systems deliver the brightest, highest-contrast images with the least amount of eye strain because only a very small percentage of light is lost before it reaches the viewer's eye.
  • Waterproof/Fogproof

    Products are O-ring sealed and nitrogen purged for total waterproof and fogproof protection. These models can withstand complete immersion in water and stay dry inside. The interior optical surfaces won’t fog due to rapid temperature change or humidity.
  • Fully-Multi Coated Optics

    All air-to-glass surfaces feature multiple layers of anti-reflective coating. Fully multi-coated optical systems deliver the brightest, highest-contrast images with the least amount of eye strain because only a very small percentage of light is lost before it reaches the viewer's eye.
  • Waterproof/Fogproof

    Products are O-ring sealed and nitrogen purged for total waterproof and fogproof protection. These models can withstand complete immersion in water and stay dry inside. The interior optical surfaces won’t fog due to rapid temperature change or humidity.

Specs for

AR Optics 4.5-18x 40mm

AR945184, AR945184B

Finish:
Matte
Power x Obj. Lens:
4.5-18x 40mm
Reticle:
Drop Zone-223, Drop Zone-308
Lens Coating:
Fully Multi-Coated
RainGuard HD:
No
Tube Diameter:
1in
Parallax Adjustment
Fixed
Field of View: ft@100yds/m@100m
22/5.5@4.5x / 7.3/1.8@18x
Weight: oz/gr
21.5/609
Length: in/mm
12.4/315
Eye Relief: in/mm
3.7/95
Exit Pupil: mm
8.6@4.5x / 2.3@18x
Click Value: in.@100yds/mm@100m
0.25/6.95
Adj Range: in.@100yds/mm@100m
+25/.69
Mounting Length: in/mm
5.0/127
Focal Plane:
Second
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