Introducing ET-D3LET40 Zoom lens for 3-Chip DLP projector

4.94-7.94:1 for PT-RQ32K/RQ22K (16:10 aspect ratio) 4.61-7.41:1 for PT-RZ31K/RZ21K (16:10 aspect ratio) 4.99-8.02:1 for PT-RS30K/RS20K (4:3 aspect ratio)

The key features of the ET-D3LET40 are: