EOTech CNVD-T3 Clip-On Night Vision Device - Thermal 3 - Manual (Page 23)

2-5
Figure 2-3 CNVD-T3 Mounted with ACOG®
2.4 OBJECTIVE LENS AND EYEPIECE
2.4.1 Objective Lens
. Whenever the CNVD-T3 is not being
used, the objective lens cover should be pulled down over
the objective lens to protect it from possible damage.
2.4.2 Eyepiece . The eyepiece assembly may be fitted with
one or both of the following components:
2.4.2.1 When installed, the night adaptive filter / demist
shield prevents fogging of the eyepiece, and reduces
backlighting and loss of night vision in low light
environments. The filter / shield is installed as follows:
a. Place the filter / shield over the eyepiece with the
threaded side down.
b. Carefully turn the filter / shield clockwise to screw it
into the eyepiece assembly.
c. Tighten until snug.
Interface Hood