A lens designed for projection from the back of the room, or rather the back of a long room. Projectors with long throw lenses are used in projection booths in the back of a theatre. A typical long throw lens might have to be 50-100-ft back to project a 10-ft diagonal image.
A lens designed to use on a projector from a long distance, such as in the back of a conference room.
Enables a projector to decrease its image size over the standard lens at the same throw distance. With a long throw distance the user is able to project a smaller image so that it will fit on the screen.
A lens designed for projection from the back of a room. Long throw lenses would be used a projection booth in the back of a theater, or from the back of a large classroom. A long throw lens would have to be 50 to 100 FT back to project a 10FT diagonal image.
A lens that is designed to allow a projector to be situated at the back of a room and still achieve good image size and quality. Long throw lenses can be purchased to attach to an ordinary projector so it can be placed further away from the screen.
A lens designed for projection from the back of a room, or rather the back of a long room. Long throw lenses would be used a projection booth in the back of a theater, etc. A typical long throw lens might have to be 50 to 100 FT back to project a 10FT diagonal image.
A lens designed for projection from a very long distance. Long throw lenses would be used in a projection booth in the back of a theater, etc. A typical long throw lens might have to be 50 to 100 ft. back to project a 10 ft. diagonal image.