The Photo Angle Finder

The "Photo Angle Finder" from the Japanese manufacturer Horseman is a precise measuring instrument from the analog era of professional and large-format photography. It was used to accurately determine tilt and inclination angles – an essential prerequisite for controlling perspective, horizon, and focus.

The example presented here comes from the estate of landscape photographer Michael Lange. Especially in landscape photography, even the slightest change in camera tilt determines the effect of vastness and space. With the Angle Finder, the front and rear standards could be precisely adjusted, making results reproducible – far beyond what could be achieved by eye alone.