EOTech 553 - Manual (Page 18)

Holographic Window - Contains the embedded holographic reticle pattern that forms a virtual
image of the reticle when illuminated by laser light.
Protective Hood - Preassembled, protective hood increases durability of sight housing and
protects the sight from impact damage.
Battery Latch - A cam lever that secures the removable battery compartment to the sight and
prevents water, dirt, or grime from entering the battery housing.
Removable Battery Compartment - Protective housing that contains the power source for the
HWS. The compartment is easily and quickly removed for the replacement of batteries.
Universal Mount - Integrated Picatinny (MIL-STD-1913) compatible rail.
Windage Adjustment - Adjusts the point of impact 1 / 2 MOA per click in a leftward and rightward
direction.
Elevation Adjustment - Adjusts the point of impact 1 / 2 MOA per click in an upward and
downward direction.
On/Off, NV Mode, and Brightness Switches - Raised button control interface allows the
operator to perform and adjust user settings for appropriate and preferred conditions.
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