Projector Lens Calculator – Proluxon

Projector Lens Calculator is a quick reference tool for video technicians and projectionists.
– Calculate lens throw ratio.
– Calculate screen size.
– Calculate distance.
– Choose between multiple ratio : 4:3, 16:9, 16:10 or custom.
– Choose between imperial and metric system.
– Get the pixels count per inch/cm.
– Get the lumens per ft/m2.