Pure Theatre - Use our projector distance calculator to determine what screen size you should go for. SImply choose your viewing distance to give the recommended screen size. https://www.puretheatre.com/projector-distance- calculator | Facebook
Calculating Projector Throw Distances Online - CDM Create Digital Music
Easy Size Calculator For Projection Screens Based On Room Dimensions | World Class Custom Made Projection Screens For Home Cinema | ARETE Screens