- Projector Central http://www.projectorcentral.com/projection-calculator-pro.cfm
Find any projector’s throw distance for any screen size with this calculator. - Epson https://files.support.epson.com/pdc/eai/flash/Index.html
Projection throw distance calculator for Epson BrightLink and Short-Throw Projectors - Epson https://files.support.epson.com/pdc/eai/html5/index.html
Projection throw distance calculator for all other Epson projectors. - NEC http://www.necdisplay.com/tool/image-calculator/2
Projection throw distance calculator for NEC projectors. - Sony https://pro.sony.com/bbsccms/ext/projectors/installsimulator/projector_sim.html
Calculate projection distance and projection image size. - Christie Digital https://www.christiedigital.com/en-us/product-support/throw-distance-calculator
Throw distance calculator for Christie projectors. - BenQ http://projectorcalculator.benq.com/
Throw distance calculator for BenQ projectors. - Barco
https://www.barco.com/Layouts/tools/lensCalculatorVls/LensCalculatorVls_Flash.html#
Throw distance calculator for Barco projectors. - Infocus http://www.infocus.com/resources/forms/projectioncalculator
Throw distance calculator for Infocus projectors. - Hitachi http://www.hitachidigitalmedia.com/en-gb/throw-distance-calculator
Throw distance calculator for Hitachi projectors. - Canon http://www.canon.com/lcd-sim/simulator/projector_calc_p/pjc.html
Throw distance calculator for Canon projectors. - Panasonic
https://panasonic.net/cns/projector/calculator/tdcen/calculator/html/largevenue/home.html
Throw distance calculator for Panasonic projectors. - Casio http://www.casioprojector.com/resource/swf/distancecalc/lenseCalc_xjf100w.html
Throw distance calculator for Casio projectors.
Projector Lens tab