What is/are the factor(s) in projectors that govern how far the screen can be & how big is the image from an A4 page w.g a Word doc or a Powerpoint frame.Also, what governs how bright & clear the image is
The distance of the projector from the screen depends on its "throw" See click here#. There are short throw projectors around which can be placed very close to the screen.A large amount depends on where it is to be used and for what eg ambient light conditions, size of audience.
Plenty og "homework" to do!I'm pleasently surprised at prices - I was expecting over 2000 pounds
This thread is now locked and can not be replied to.
Galaxy Note 8 vs iPhone X
Awful clip art from 1994 is being tweeted every hour by a bot
iPhone X vs Samsung Galaxy Note 8
Les meilleurs navigateurs internet 2017
© Copyright 2017 IDG UK. All Rights Reserved.