The NEC NP31ZL 0.75 to 0.93:1 Zoom Lens is a power lens designed for NEC's PX Projector Series. The lens will support a variety of specific installation environments, such as conference rooms, halls, and exhibitions. The lens is easily installed by end users and doesn't require any special tools.
|Throw Ratio||0.75 to 0.93:1|
|Aperture||f/1.96 to 2.3|
|Focal Length||f = 11.3 to 14.1mm|
|Throw Distance||2.6 to 19.7' / 0.8 to 6 m|
|Projection Size||50 to 300" / 1.27 to 7.62 m|