The EOTech X640 is a small, lightweight, and concealable thermal
imager.  Ideal for surveillance, hunting, and reconnaissance, the X640
offers advanced 640 x 480 performance in the palm of the hand.  It can
be easily stored in a pocket and detects human activity out to 1,100
yards.  Thermal imagers are ideal for spotting targets because they
detect heat against an otherwise cooler background.  They can be used
during the day or night and can see through light smoke, fog, rain,
snow, and other atmospheric conditions.

The X640 is unique in that it offers exceptional resolution and
performance for the price.  A brisk 30Hz video format provides fast
images with minimal clipping while an integral digital zoom helps users
isolate possible targets.  One of the more unique features of the X640
is the selectable color palette.  Selections include white-hot/black-hot
polarity as well as three color modes: Hot Target Level I (assigns
color value to hottest 1% of image zone), Hot Target Level II (assigns
color value to hottest 10& of image zone), and Custom Color.  Custom
colors can be assigned to hot zones via USB interface and included
computer software.  The software allows users to choose any color they
want to represent heat in the X320’s image as well as the ability to
customize the camera.  The interface section also includes a port for
video out that allows for simultaneous recording.

The X640 is powered by two AA batteries and is one of the handiest
thermal imagers on the market.  Its user-friendly features are simple to
operate, making it ideal for agencies who share equipment among
officers.  There is very little training needed.

The X640 is available in two FOV’s: 24 degree and 18 degree.