Eiki AH-24771 Power Zoom & Focus Lens Compatible with the following Eiki Projectors: LC-WUL100A, LC-WUL100AL, LC-WUL100, LC-WUL100L, LC-WXL200A, LC-WXL200AL, LC-WXL200, LC-WXL200L, LC-XL100, LC-XL100L, LC-XL100A, LC-XL100AL

Focal length: f = 45.6-73.8mm

Aperture: F1.82-2.34

Throw ratio: 2.79-4.50

Note: Professionally maintained and teched prior to shipment.