Panasonic ET-EMW500 - 21.08 mm to 30 mm - f/1.8 - f/2.35 - Zoom Lens - Designed for Projector - 1.4x Optical Zoom - 11.2" Length | Panasonic | | ET-EMW500 | 21.08 mm to 30 mm | f/1.8 | f/2.35 | Zoom Lens | Designed for Projector | 1.4x Optical Zoom | Black | Best Buy