The Espons PowerLite works best with a screen, but it's not necessary to have.
No projector requires a screen, but for nice projectors, then yes, a screen is almost necessary.
Projecta/Sanus usually provides Best Buy with very good, if not the best projector/screen combos. You can get a 106" pull down screen with a ceiling mount projector for around $430 from best buy currently.
How do i clean a projector television screen safely
A church projector should use at least 2500 lumens and be of an appropriate screen size. This is important because you will want your church projector be very bright.
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no
Projector because if you put a magnet close to the lcd screen it could explode!
There are many places where one can purchase projector screen paint. One can purchase projector screen paint at popular on the web sources such as Amazon and Elite Screens !
No projector requires a screen, but all will look much better than being projected on a wall.
It is called a projector or a movie projector.