Deskripsi

The Topcon Diagonal Eyepiece 13 is used in place of the telescope eyepiece for making observations up to the zenith angle. It is ideal for use in areas where large buildings or obstacles prevent a good working distance between the DT-101, DT-102, DT-103, DT-104, DT-100L, DT-205, DT-207 or DT-209 theodolite and its target object.