Now for our purpose we need to calculate the distance from the projector s lens to the screen.
140 inch projector screen viewing distance.
Based on the inputs this is the viewing angle or arc for your set up.
Using that calculation a 100 inch projector screen requires an optimal viewing distance of 119 inches or 3m from the screen.
This corresponds to the point at which.
As well a dark theater.
Let s take a random.
I don t know of any good short throw projectors.
All we need is the width of the screen and the projector s throw ratio for the former it s easy enough.
To find your optimum distance measure the size of your screen diagonally and divide that size by 84.
Maximum recommended viewing distance.
I m buying the projector first so we can gauge how we think it looks.
There are short throw lenses for some higher end projectors but they that gets expensive.
Design the room around your seating and the screen around your projector and viewing distance.
The wall i have is huge and we can easily fit 140.
A projection calculator is used to calculate a screen size when a projector is a specific distance away from the 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.
My viewing distance is right around 11.
Use our screen size comparison to see the differences between various screen sizez and aspect ratios.
Suggests a viewing distance of three to six screen widths for video.
My original plan was for 106.
As you move a projector away from the screen or wall the image will get bigger and as you push the.
I was lucky when i was projector shopping to find a local specialty shop with 4 different rooms all had different screen types sizes viewing distances and projectors so a buddy and i tried them all.