Projector Screen Gain Calculator

Explore the possibilities today.

Projector screen gain calculator.

The screen achieves this by focusing the light into a more narrow reflective angle instead of uniformly reflecting the light in all directions. You will not find a better projector screen store to buy projector screens projectors and more. 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. 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.

2 set the gain that your desired screen will have. Home projection screens screen tools screen size calculator custom screen size calculator draper also manufactures custom size screens to meet your specification. Low gain screens have wider half gain viewing angles than do high gain screens. 1 choose the projector type mfr brand and model.

What is a throw ratio for a projector. Virtually any size up to the maximum shown for a given model is available. Professor ht talks about how projector screen gain is a key decisi. A projector screen with a gain measurement of 8 will reflect back at 80 of the original brightness.

A 1 000 lumen projector aimed at a screen with 1 5 gain will be perceived at 1 500 lumens. Offering the best priced selection of projector screens for everything from home theaters to professional audio video productions. That same 1 000 lumen projector will be viewed by the audience at only 800 lumens. This is why higher gain screens have a smaller viewing angle.

That is because the low gain screen diffuses light more evenly over a wider angle of view. Projector screens come in a wide variety of different formats and styles to suit many different purposes. 4 enter your ceiling height of your room in the dark blue box. 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.

Take your viewing experience to the next level with these screens. For any given projector the width of the image w relative to the throw distance d is know as the throw ratio d w. 3 set the screen size and aspect if using a cih super wide screen. Use our viewing distance calculator to figure out the optimal seating distance for your audience based on the projector screen size you are considering.