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When a movie projector is moved closer to the screen does the image get smaller or bigger?
Assuming that the lens is not adjusted, the picture will become smaller as the projector is moved towards the screen. The size of the picture is related quite precisely to the distance, so moving the projector to half the distance will result in an image half the width and half the height. This applies to projectors of all types, not just movie projectors.
Most video and some movie projectors have zoom lenses so the image size can be adjusted without moving the projector. Alternatively, if the projector is moved, the lens can be adjusted to restore the original image size (within certain limits).
What else can I help you with?
What is an over head projector?
over head projector is that which is over our head and the falls on screen
What is a video projector used for?
A video projector is used to project a video image on a wall or screen.
What is overhead projector and projector?
An overhead projector is used to project an image of a transparency onto a wall or screen by means of an overhead mirror. There are also "slide projectors" that are used to display photographic slides on a wall or screen. A "projector" or "digital projector" would be used similar to a computer monitor or a television screen that would display an inputted image from a variety of sources (blu-ray player, computer, laptop, dvd players, game console, etc.). In the case of a projector the image is projected with the help of a light apparatus shining through a small silicon ship and projected through a lens to create an image on your wall or projector screen.
What are the functions of projector?
The function of an overhead projector is to show information on a screen using transparencies. Everything on the transparency had to be first printed backwards so that it would show on the screen in the right order.
What is a multimedia projector used for?
This type of projector is used to enlarge digital images from many different sources on a large surface or screen.
How can I use a lens to make the projector image smaller?
To make the projector image smaller, you can adjust the lens by moving it closer to the projector. This will focus the light and reduce the size of the image displayed on the screen.
Is the 32 inch TV the biggest a television can get?
The largest television besides a projector screen can do all the way up to 70-80 inch televisions. Projector screen televisions are even bigger than this.
Can you put an lcd projecter 6 ft away from the screen?
Yes, but the picture will be correspondingly small. The farther away the projector is from the screen, the bigger the picture will be.
Does this projector require a screen?
No projector requires a screen, but for nice projectors, then yes, a screen is almost necessary.
How do I clean a Projector television screen cleaning?
How do i clean a projector television screen safely
Do you get channels on a projector screen?
no
Is watch tv with a bigger screen more affective to your eyes than watching a smaller screen?
yes
How could you make a really big shadow of your hand appear on a screen?
Put your hand closer to the screen as it will grow bigger
What are the parts and function of LCD projector?
lcd projector,lock quote,generator,keybord,mouse projector and screen projector
What is safer a projector or LCD screen?
Projector because if you put a magnet close to the lcd screen it could explode!
Where can one purchase projector screen paint?
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 !
Will big screen lose battery quickly?
bigger screen less battery life, smaller screen better battery life
