Sony Short Throw Conversion Lens for the VPL-PS10, VPL-PX10 & VPL-PX15 Multimedia Projectors.

The VPLL-CW10 is an converter lens designed to fit over the standard lens supplied with the VPL-PS10, VPL-PX10, and VPL-PX15 LCD projectors. When using the conversion lens the throw distance become 0.8 times the diagonal screen size. It attaches in a jiffy, and features a safety strap to protect against damage.