EOTech CNVD-T2 Clip-On Night Vision Device - Thermal 2 - Manual (Page 45)

2-23
2.23 ALIGNMENT / ZEROING PROCEDURES
(Continued)
When being used as a stand-alone device, the example
below shows how to align the CNVD-T2 to be parallel with
the rail of the host weapon on a 25-meter range. This
“infinite parallel” configuration is appropriate for many
mission profiles. Once parallel, the CNVD-T2 / weapon
combination may be zeroed in accordance with established
unit, departmental, or agency procedures.
1. Once mounted to a weapon, the distance from the top of
the rail to the centerline of the CNVD-T2 objective lens is
5.2cm. Calculate the designated strike point by adding
this value to the distance from the center of the weapon
barrel to the top of the weapon rail (3.1cm for an
M4/M4A1). Therefore, in this example, the designated
strike point is 5.2cm + 3.1cm = 8.3cm down from the
center of the target.
Figure 2-12. Strike Point Calculation.
5.2cm