Vivitek D98-1518 Short Zoom Lens for DU9000 Series Projectors

The D98-1518 Short Zoom Lens from Vivitek is used with the DU9000 series projectors. It has a zoom ratio of 1.19:1 and a standard-throw ratio of 1.56 to 1.86:1. This lets you to change the focal length, which allows a range of projection distances.

Compatability
DU9000 series projectors

Vivitek D98-1518 Short Zoom Lens for DU9000 Series Projectors

General
Motorized Yes
Performance
Throw Ratio 1.56 to 1.86:1
Aperture f/2.55 to 2.76
Focal Length f = 33.15 to 39.81mm
Throw Distance 5.5 to 30.3' / 1.7 to 9.2 m
Projection Size 50 to 230" / 127 to 584 cm
Lens Shift Percentage
Vertical: ±100%

Horizontal: ±30%
Zoom Ratio 1.19