Description PDF file Fascinatingly practical, versatile, easy to use and inexpensive: the digital “pocket microscope” FAG PIT from FAG Graphic Systems of Switzerland. PIT stands for PRINT IMAGE TOOL.It doesn’t have an eyepiece so you don’t look into it. Instead, the FAG PIT connects to your desktop computer or laptop through its USB port. After installing the software the user has a digital microscope with a zoom factor of up to 140x. The image recorded by a built-in camera is shown immediately on the computer screen . And this image can be measured, stored, printed out and emailed. Recorded facts put an end to discussions that always arise due to subjective perception and lead to disagreements.What print experts up till now could not do with the means at their disposal is now child’s play.