Description
This lens is for the EMP7800NL, EMP7900pNL and the EMP7850NL Adds flexibility for presentations given in large venues, that require the projector to be positioned farther than the screen size and relative distance allow with a standard lens. Focal Length: 36 - 48mm; f Number: 1.8 - 2.8; Screen Size: 30 - 300"; Projection Distance: 3.4' - 47.9'; Throw to Screen Width Ratio: 1.75:1 (wide) to 2.37:1 (tele).