Performance data enable rangefinders to be compared with one another.
With this, the visual resolution of the eye can be adjusted for.
This specification describes the colour in which the measurement data is displayed. The information in brackets describes the measurement data that can be displayed.
The eyecups are located on the eyepieces and protect the eyes from stray light.
Front lens diameter
The larger front lens diameter, the more light the optic collects.
The magnification specifies how much larger an object appears compared to when viewed with the naked eye.