What is another word for double-image range-finder?
Pronunciation: [dˈʌbə͡lˈɪmɪd͡ʒ ɹˈe͡ɪnd͡ʒfˈa͡ɪndə] (IPA) 
The term "double-image range-finder" refers to a type of optical instrument used for measuring distance. There are several synonyms for this device, including "distance gauge," "rangefinder," "distance meter," and "distance finder." These devices are commonly used in surveying, hunting, and military applications. While there are many different types of range-finders available on the market, the double-image variety is unique due to its ability to create two images that overlap to reveal the distance between the viewer and the object being observed. This innovative design has made the double-image range-finder a popular choice for those in need of accurate distance measurements.
