This might be the most amazing light measuring device we’ve seen. Freakyfauna explains:
An instrument for calculating aperture and exposure time when taking photographs in any possible situation.
For outdoors, it includes settings with values like “Snowy scene”, “Greenery with expanse of water”, or “Very narrow old street”, “Cloudy and somber”, “Blue with white clouds”, or “Purest blue”.
A Light Meter-esque Instrument for Any Photo Situation