Questions tagged [moire]

What is the most reliable way to trigger moire artifacts in an image straight out of a digital camera? I know that resizing an image can cause it but I want to see it all full-resolution and be able to do it reliably so that I can compare two nearly…

I'm trying to figure out an oddity in photographing a large LED background. I'm using a Canon 5D Mark II with a 100-400 lens although it occurs with any lens and at any focal length. The camera is picking up a pattern that isn't visible with the…