The Doomo Meter is a small, light accessory meter that serves well for people who use older Leicas and similar rangefinder cameras.
The meter conveniently slips into the cameras shoe (placement can be adjusted ) while readings are taken.
Three dials – one for ISO, one for aperture and one for shutter speed allow settings to be made.
A series of LEDs illuminate to tell the user when correct measurement has been achieved.
(note: box has been opened to check the color, item has not been used).