Revision history of "User:ALRProjectionScreen"

From Kreosite

Diff selection: Mark the radio boxes of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.

  • curprev 03:03, 31 May 2022‎ ALRProjectionScreen talk contribs‎ 2,577 bytes +2,577‎ Created page with "A great ambient light rejection (ALR) filter selectively reflects light back to the audience. This effect is achieved by positioning the projector and screen as that the proje..."
Retrieved from "https://kreosite.com/index.php/User:ALRProjectionScreen"