Rangefinder
Definition 1 of 2

Visual Aid
Use a rangefinder to help visualize distance in photography.

A good photographer carries a rangefinder.
Technical Precision
In military use, a rangefinder provides crucial data for accurate targeting.

Understanding rangefinders is essential in military operations.
Sporting Context
A rangefinder aids golfers to gauge distances to the hole.

Many golfers rely on a rangefinder for their shots.
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