0.46:1 projector lens for VIVITEK D88-UST01B (Alternative)DU7099 DU7199 DU7299Z
LU1952Z，DU7099Z，DU7199Z，DU7299Z，RU7900Z，RU7800Z，DU8195Z. With a throw ratio of 0.46:1, easily produce images in sizes from 50" up to 500". Projector Model New fixed focus lens. lens Size：φ112mm 169mm.