Hilger Watts Theodolite Manual ((link)) ✓

Where to find parts for vintage Hilger & Watts theodolite? - Facebook

To appreciate the manual, you must first appreciate the machine. Adam Hilger founded his company in London in 1874, specializing in scientific spectroscopes and astronomical instruments. In 1948, the company merged with E. R. Watts & Son, a firm famous for its surveying instruments and optical dividing engines. The resulting entity, , became a powerhouse in precision optics. hilger watts theodolite manual

Accuracy depends entirely on setup.

This is the most distinct feature of Hilger & Watts theodolites. You do not read numbers directly; you match lines. Where to find parts for vintage Hilger & Watts theodolite

Older, purely mechanical models that require a different approach to reading scales compared to the optical "Microptic" versions. 3. Core Components Detailed in the Manual In 1948, the company merged with E

: Use the telescope eyepiece to focus on the target. Then, use the micrometer eyepiece (usually adjacent to the telescope) to see the scale graduations Coincidence