LensFactor
Bart von Stiphout
$1.99 (iOS)
Requirements – iPhone, iPod touch, iPad, iOS 3.1.3 or later
The ‘Big Three’ calculations every A/V tech need to know are wrapped up into a simple, streamlined setup thanks to Bart von Stiphout’s LensFactor app. Calculate lens factor by plugging in your screen size and projector distance; conversely, determine various other dimensions when certain data is known.
* Select between pre-determined aspect ratios
* Easy to navigate interface makes calculations simple
* Precise outputs ensure streamlined setup
