<h4>Lens long zoom 1 PRJ</h4><p>To support optimal projector installation and performance in a wide range of environments seven types of optical lens ranging from short-throw to long-throw lens are available with glass materials for better focus and large apertures for a brighter image. The lenses are made in Japan to ensure the highest quality.<br /><br />Throw Ratio: 3.71 ~ 5.57 - XGA<br />Throw Ratio: 3.76 ~ 5.64 - WXGA<br />Throw Ratio: 3.58 ~ 5.38 - WUXGA</p><table class=features><thead><tr><th colspan=2>Features</th></tr></thead><tbody><tr><td class=feature>Lens Throw Ratio</td><td><li>3.71 ~ 5.57 - XGA <li>3.76 ~ 5.64 - WXGA <li>3.58 ~ 5.38 - WUXGA </td></tr></tbody></table>