hello i was doing some tests with my projector and i tried to put my condensator like this:
light > fresnel > lcd > fresnel > condensator > objective
i got an image much bigger and i can make a box much smaller.. BUT the screen goes a bit distorced in the edges due to the condensator be convex.
now my question is.. theres any condensator or something similar that it's not convex?
the result is an image like this:
light > fresnel > lcd > fresnel > condensator > objective
i got an image much bigger and i can make a box much smaller.. BUT the screen goes a bit distorced in the edges due to the condensator be convex.
now my question is.. theres any condensator or something similar that it's not convex?
the result is an image like this:
An externally hosted image should be here but it was not working when we last tested it.
