Steve, Actually we’re both

Steve,

Actually we’re both right. The Infra-Red filter is removed but the sensors in a camera like his does not record true IR. The sensor does have basic sensitivity to IR light and to takes advantage of it by discarding the chroma signal and emphasizing the luma signal in concert with opening the aperture and lowering the shutter speed. I just didn’t want to blow Cindi’s head up with a high-tech answer.