1.12-1.69:1 projector lens for EIKI EK-1300LU EK-1000 EK-900 AH-EC21020(Alternat
1.12-1.69:1 projector lens for EIKI EK-1300LU EK-1000LU EK-900LU AH-EC21020(Alternative) Series. EIKI EK-1300LU、EK-1000LU、EK-900LU. With a throw ratio of 1.12-1.69：1, easily produce images in sizes from 50" up to 500".