Brunson 190 Series Optical Micrometer UNIT OF MEASURE:Inches .001" as well as three "axial"

as well as three "axial" setscrews in a line along the length of the sphere

Centering accuracy: 1

Adapter for attaching the GRZ101 prism to poles and carriers with stub

the E7100i can measure structures and spaces with speed and certified accuracy

8 mm) spring steel

Brunson 190 Series Optical Micrometer UNIT OF MEASURE:Inches .001" as well as three "axial"The 190 optical micrometer translates the line of sight laterally with an accuracy of 0. 0005 using an optical flat. The cast aluminum housing has a 1. 655 opening to fit the telescope barrel of all Brunson optical tooling transits and levels. Adapters are available which allow this micrometer to be used with a variety of theodolites as well. Any of four machined slots in the housing (located at the 12, 3, 6, and 9 oclock positions) fit over a