The Panasonic ET-DLE105 projector zoom lens is designed for use with compatible Panasonic 1-Chip DLP projectors. This lens makes it possible to vary the projection distance by changing the focal distance.
• F value: 1.85–2.35
• Focal distance (f): 14.7–19.7 mm
• Throw ratio: WUXGA 0.978-1.32:1 (16:10 aspect ratio)