Slide Projection

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djmx

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Joined 2008
Hi,

I need to make large size outdoor projections in walls and buildings (30-50m) I was wondering if from the optical point of view, it would be very difficult to make a 35mm slide projector with a very powerful light beam? (HMI lamp/2500w/240.000 lumens)


-It is possible to block the 100% of UV/IR radiation and heat? (for a cooler light beam) With a cold & hot mirror and UV filter?

-It would be complicated to find the condensers system? (for a sharp, bright and with high contrast image)

Any advice is appreciated,


Thanks
 
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