Bottom of my screen 800mm off ground.
Projector screen how far from floor.
Use our screen size comparison to see the differences between various screen sizez and aspect ratios.
For example if your screen is 87 wide and the throw distance of your projector is 1 3 the projector should be 113 87x1 3 113 from the screen.
So how high is your image from from the floor and what is your viewing distance.
Maximum recommended viewing distance.
Use our viewing distance calculator to figure out the optimal seating distance for your audience based on the projector screen size you are considering.
Ceiling is 94 5 high as at now i have mounted it about 20 degrees and i can even shoot half the image to the floor if i want.
Eye level 1m off ground ceiling height 2 7m.
But like i said it hangs quite strange and i dont like the look.
Width screen width is generally determined by the height of the screen and the projection formats to be used.
A projector nearer the ceiling is less obtrusive further away from inquisitive fingers and less noisy.
Calculating from the floor to where the screen starts assuming only 1 row of seating.
First look for information about screen size and distance which is typically expressed as screen size distance from screen within the specification of most projector models.
Projector screen store viewing distance calculator.
How high do you guys have your projector screen off the floor.
But how do we find out what the ratio of our projector is.
In such a case the maximum distance for placing your projector from the screen will be 17 6 feet 8 x 2 2 and the minimum distance will be 14 4 feet 8 x 1 8.
For 16 9 hdtv projection screen height should equal or exceed 1 3 the distance from the screen to the optimum seat which is usually the center of the seating area.
Distance of pj to screen is about 153.
I didmy setup with the aim for eyes somewhere between bottom of screen and as far high as bottom 3rd of the screen.
Suggests a viewing distance of three to six screen widths for video.
This corresponds to the point at which most people will begin having trouble picking out details and reading the screen.
Same for view distance.
Now for our purpose we need to calculate the distance from the projector s lens to the screen.
Raised seating is out for me as i need a clear flat floor for wheelchair access in the room apart from being a viewing room it is also where the lift for the wheelchair comes up.
Placement of the projector.
For example the specification 100 inch 8ft means that the minimum distance required between the projector and the screen is 8ft to project a 100 inch screen.
Use our foot lambert calculator to determine how bright of an image you will get based on.
Throw distance x width of screen in inches distance from screen to projector lens throw distance is the distance from the screen to the projector.
Based on the inputs this is the viewing angle or arc for your set up.
Let s take a random number and say the screen is 6 feet wide.
All we need is the width of the screen and the projector s throw ratio.
