Originally posted by veato Is the Widelux similar to the Lomography Horizon cameras?
Yes, both cameras use the same principle. They both have a scanning slit, a simple wide angle lens, and a curved film plane. The lens-slit assembly rotates fairly slowly during the shot to scan the scene horizontally which can produce artifacts with moving subjects.
The image geometry is a bit unusual -- rectilinear in the vertical direction but a bit fishy in the horizontal direction. Straight, vertical objects (trees, buildings, telephone poles, people, etc.) in the scene remain straight, vertical objects in the image. However, straight horizontal objects in the scene (streets, rivers, horizons, etc.) become curved in the image if they are not centered in the image.
The overall result can be quite nice with a vanishing point effect on both sides of the image and none of the stretching distortion of a fully rectilinear UWA (which makes people look so fat on the left-right edges of a typical UWA image).