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Originally Posted by Stizzi /forum/post/15490291
Just put up my UH480 tonight coupled with a SONY VW70 18 throw to a 144" width 2:35 screen. When the lens moves into place the image gets smeared and loses focus. Anyone ever experience this
Originally Posted by syncguy /forum/post/15493739
UH480 coupled with vw60 gives sharp focus at about 17' throw distance. There is some reduction in sharpness towards the edges, I think, due to the increased throw distance towards the edges of the flat screen. At 18', I expect to get a good sharp focus. It is worth checking with Panamorph.
Originally Posted by CAVX /forum/post/0
The corrective elements DO have focal lengths and why Panamorph now offer 5 different versions (A to E) in approx 3' increments.
Originally Posted by CAVX /forum/post/15493921
So which element are you using, A B C D or E? You probably should be using B for 18'...
Originally Posted by cal87 /forum/post/15495400
Just take a wild guess as to how I knew that.