Sharp XP-41ZL Middle Zoom 1.3-3.02:1 Lens for Sharp V and A Series ProjectorsSharp NEC XP 41ZL Middle Zoom Lens (with a Throw Ratio of 1. 30 3. 02: 1) for use with specified Sharp NEC V Series & A Series projectors. The XP 41ZL offers lens shift and motorised zoom that makes it comfortable to adapt to your needs. Key Features of the Sharp XP 41ZL Lens Throw Ratio: 1. 30 3. 02: 1 Lens Type: Middle Zoom Lens Zoom Focus: Motorised Zoom Ratio: 2. 3 Screen size range (inches): 50 500 Compatible Projectors: A104U A824U V731U V801U