Zeiss cameras tend to be a cut above average, and this extends to even this humble little box camera. The first hint is the choice of 4.5 x 6cm format, given away by the twin red windows in the back, each number on the backing paper would be aligned twice, first in the bottom window, then the top. The Box Tengor also has two positions for aperture and built in portrait attachment.

Start the image spinning by putting your cursor over the "Spin" side of the image, you can pause the animation in any position by touching the "Pause" side.