Ads
related to: ultra short throw ust projectors
Search results
Results from the WOW.Com Content Network
Not long ago, a 4K ultra-short-throw projector for $1,800 would have been remarkable. Now that 85-inch TVs can be had for under $2,000 and sometimes even under $1,500? Much less remarkable.
Thank goodness for ultra-short-throw (UST) projectors, which you park right next to a wall to enjoy up to 120 inches of home-theater goodness. I've tested several such projectors, ...
A few weeks ago, Samsung announced ‘The Premiere,’ its new family of ultra short throw projectors promising a display of up to 130 inches from just a few inches away from the wall. In order to ...
A video projector (lens) with a throw ratio of 0.4 or less would be positioned relatively close to the screen, and would be considered a "short throw projector". [3] A video projector that must be positioned very far from the screen would need a "long throw lens" with a throw ratio like 7.5.
This is not a disadvantage of Ultra-Short-Throw (UST) projectors, which cast an image from above and just in front of the IWB surface, removing the presenter from the beam's path. Rear-projection interactive whiteboards locate the projector or emissive display behind the whiteboard sensing surface so that no shadows occur.
A projector's throw ratio is used when installing projectors to control the size of the projected display. [1] For example, if the throw ratio is 2:1 and the projector is fourteen feet away from the screen, then the display width will be seven feet.
Ads
related to: ultra short throw ust projectors