Title Unavailable

The HDS uses state-of-the-art digital electronics design. Twenty brightness levels ensure proper brightness control in either low light or very bright sunlight. An on-board microprocessor provides automatic battery check indicator, up/down brightness scrolling and programmable auto shutdown features. All electronics are fully encapsulated in shock absorbing resin compound.

Operation

Optics: Transmission holography - 100% parallax free
Magnification: 1x unlimited eye relief
Temperature:-20 to 150F (operating); -40 to 160F (storage)
Sealing: Waterproof (submersible) & fogproof
Color/Finish: Non-reflective black with hard coat finish
Adjustment (per click): 0.5" at 100 yards
Adjustment Range: +/- 40 MOA travel
Mount: 1" Weaver dovetail/Picatinny rail (Mil spec 1913)
Return to Zero: Repeatable to 1 MOA after remounting


Heads-Up Display Window

Optical Surfaces: Anti-glare and scratch resistant coatings
Window Dimensions: 1.20" x 0.85" (30 x 23 mm)
Window Material: Shatterproof laminate (3/16" thick)
Field of view (100 yards): 30 yards (28m) at a 4" eye relief
Standard Reticle: 65MOA ring with quadrant ticks with a 1MOA Aiming dot
Reticle Contrast Ratio: 28,000:1 brightest to lowest
Night Vision Contrast Ratio: 10,000,000:1 with NV switch engaged

Electrical

Power Source: 2 x "N" alkaline batteries (available anywhere)
Battery Life: 70 hours at nominal setting 12 (AA batteries: 350 hrs)
Brightness Settings: 20 settings with scrolling feature
Auto Battery Check Indicator: Flashing reticle upon startup if batteries are at 20% of battery life.
Auto Shutdown: At 8 hours - programmable to 4 hours

-Model 550 AA
-Order code 552.A65/1
-Night Vision Compatible
-Waterproof & Submersible To 33 ft depth
-Battery AA Alkaline
-Battery Life 900 hours continuous
-Length of sight54 inches (131 mm)
-Reticle Options 65 MOA ring w/ 1 MOA dot
-Weight: 8.8 ounces (250 grams)

A65/1 Military AA w/2-Dot Standard Reticle