Projector Screen Gain Calculator

1 choose the projector type mfr brand and model.

Projector screen gain calculator.

If your projector has a zoom lens the lens can be adjusted to change the size of the screen image without changing the distance of the projector. This is why higher gain screens have a smaller viewing angle. For any given projector the width of the image w relative to the throw distance d is know as the throw ratio d w. Home projection screens screen tools screen size calculator custom screen size calculator draper also manufactures custom size screens to meet your specification.

3 set the screen size and aspect if using a cih super wide screen. Use our projector calculator to determine throw distance and optimal screen sized based on your projector. Offering the best priced selection of projector screens for everything from home theaters to professional audio video productions. Bring the magic of 3d into your personal space with these incredible 3d compatible projector screens from some of the top names in the business.

A projector screen with a gain measurement of 8 will reflect back at 80 of the original brightness. A high gain screen is constructed to reflect more of the projector s light energy back toward the centerline of the projection path and less light energy to the oblique. Low gain screens have wider half gain viewing angles than do high gain screens. Projector screens come in a wide variety of different formats and styles to suit many different purposes.

What is a throw ratio for a projector. Explore the possibilities today. Take your viewing experience to the next level with these screens. The screen achieves this by focusing the light into a more narrow reflective angle instead of uniformly reflecting the light in all directions.

Use our viewing distance calculator to figure out the optimal seating distance for your audience based on the projector screen size you are considering. Since each projector lens is different an online projection calculator tool will help you calculate the size of an image on a screen relative to how far the projector is placed from screen. That is because the low gain screen diffuses light more evenly over a wider angle of view. The screen automatically resizes dimensionally to ceiling height.

4 enter your ceiling height of your room in the dark blue box. That same 1 000 lumen projector will be viewed by the audience at only 800 lumens. 2 set the gain that your desired screen will have. You will not find a better projector screen store to buy projector screens projectors and more.