Recent content by pguar

Hi, I have to prepare an animation for a multi screen projection (3 overlapped screens). The screen is about 15 meters large. Besides the correct aspect ratio, is a 1920px wide file enough? I could go up to 3840 px but I'm not sure my machine can bear the rendering of the animation... Thanks

I'm not trying to blend images. Just a projection on a flat surface but I would like to get a picture as clean as possible. I never used a wide angle lens before so I really don't know what to expect when using lens shift on this kind of lens... Someone told me I can't use lens shift on a 0.8 or...

Thanks for you reply. About that lens (christie 1.1:1), it has a nominal +/-119% lens shift.. do you know if pushing the lens shift to a +/-100% will produce a noticeable barrel or pincushion distortion?

Hi, what's the difference between a Christien lens with or without ILS (Intelligent Lens System? I'm going to rent an M-Series projector that comes with a 1.1:1 lens without ILS... In understand that the difference is that it has no possibility to store lens zoom / focus and offset that I can...

Thanks a lot...

Hi. I'm going to project some full HD content on a theatre backdrop starting from the stage floor. There are actors on stage and I don't have enough space for a rear projection so I will go for a front projection, I will hang the projector on a bar and use a short throw lens. Since I have to...

I will use a front projection on a white projection screen with 1.0 gain, wide lens (0.8:1). There won't be ambient light, actors will be some meters ahead of the screen lit by zoom profiles to avoid unwanted light hitting the screen and shadows from the actor. I'm very confused about the...

Hi, I would like to do a projection on a big 16:9 screen 10 meters wide (about 33 feet)... What is the ideal ansi lumen should I look for... And what about a minimum (low budget) setup? Is there a big difference if the screen would be 8 meters (about 26 feet)?About projectors... I see there's...