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Cross focusing units for larger veiwing fields and collage

Ok, Here's part 2. I've only got about 12' of throw distance from the units to the projection surface. And of course, budget is a issue. I have only seen the collage effect work if the units are relatively focused straight in at a 90º angle from the unit to the projection surface. Is it possible to cross focus the units to make the fields larger and correcting the keystoning (which one has to do when using collage) thus using fewer units to fill in the space?
I understand the percieved brightness of the units will diminish from one side of the projection field to the other. My question is will collage work in this scenario?
I am assuming that it would as long as I tell which unit goes where in the collage set-up window. Any takers for answering this "riddle me this?"
Thanks
Jay
JGLD, Inc
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    i did my event last month with using the collage. i was for sure not 90 degrees from the projection surface. i used my keystone fixes and had no problem with collage. i did my keystone correction for each projector's throw prior to adding in the collage effect. it seemed easier for me to do it that way, but everyone has their own way of creating something good.

    my answer to your riddle
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  • 0
    i did my event last month with using the collage. i was for sure not 90 degrees from the projection surface. i used my keystone fixes and had no problem with collage. i did my keystone correction for each projector's throw prior to adding in the collage effect. it seemed easier for me to do it that way, but everyone has their own way of creating something good.

    my answer to your riddle
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