Projector Screen Gain Calculator

4 enter your ceiling height of your room in the dark blue box.

Projector screen gain calculator.

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. Take your viewing experience to the next level with these screens. Use our projector calculator to determine throw distance and optimal screen sized based on your projector. A projector screen with a gain measurement of 8 will reflect back at 80 of the original brightness.

That same 1 000 lumen projector will be viewed by the audience at only 800 lumens. Home projection screens screen tools screen size calculator custom screen size calculator draper also manufactures custom size screens to meet your specification. Use our viewing distance calculator to figure out the optimal seating distance for your audience based on the projector screen size you are considering. For any given projector the width of the image w relative to the throw distance d is know as the throw ratio d w.

You will not find a better projector screen store to buy projector screens projectors and more. Offering the best priced selection of projector screens for everything from home theaters to professional audio video productions. 1 choose the projector type mfr brand and model. This is why higher gain screens have a smaller viewing angle.

The screen achieves this by focusing the light into a more narrow reflective angle instead of uniformly reflecting the light in all directions. Projector screens come in a wide variety of different formats and styles to suit many different purposes. Professor ht talks about how projector screen gain is a key decisi. That is because the low gain screen diffuses light more evenly over a wider angle of view.

What is a throw ratio for a projector. 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. Low gain screens have wider half gain viewing angles than do high gain screens. Virtually any size up to the maximum shown for a given model is available.

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. 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. The screen automatically resizes dimensionally to ceiling height. 2 set the gain that your desired screen will have.