Sony - f/2.1 - Short Zoom Lens - Designed for Projector - TAA Compliance
Sony VPLL-Z3010. Aperture range (F-F): 1.75 - 2.1, Projected image size: 60 - 300, Product color: Black. Dimensions (WxDxH): 5.91 x 5.91 x 8.94" (150 x 150 x 227 mm), Weight: 4.41 lbs (2 kg)