Vivitek H1185HD Projection Calculator - Throw Distance and Screen Size
Optoma launches new interactive throw distance calculator - Optoma Europe, Middle East, and Africa
Projection Calculator Pro - Projector to Screen Distance
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
Download Projection Distance Calculator 1.48
CASIO Throw Distance Calculator
Projector To Screen Calculators | All The Main Brands Calculator Tools — TecnoTools