Defender Cloaking film is most effective when viewing a display that is parallel to the glass where the technology is installed. Cloaking film should appear completely opaque when viewed from directly in front of the display and the display is at eye level. To an observer moving past the conference room at an acute angle or viewing a display at table level, Cloaking film will appear less opaque. This light leakage may make displays partially visible while still providing confidentiality.

To determine if this will be an issue for your application, position a sample at several locations – centered, far left, and far right - in the room to demonstrate the degree of opaqueness/confidentiality that Cloaking film will provide at different positions. The worst case scenarios are when the viewer is very close to the glass and viewing at an extreme angle. The addition of Graphic film can help alleviate this issue.