Lense.exe is the main system however when you click on it - it makes you encrypt files hidden throughout the game

The program is important - new to the game and is most importantly a file encryption tool. 

Lense.exe is also a main tool of mainly having a blank transparence in the screen. This doesn't usually make up for it's main purposes, but it's main corporate uses (real life purposes as handheld) are for a magnifying glass, a magnifying lamp or to zoom in or out.

Via the Operating System, where the KinitoPET application mainly freestands.