Brunson 6000M White Face Optical Tooling Scale - Metric Automatic Levels Left chest 2-tier pocket with

Left chest 2-tier pocket with dual function flap that can be held open by hook & loop

8Ah for MS/TS/TM50 instruments

Mounting flexibility is what you get with the 521-B spherical mount

Minimum focusing distance

Brunson 6000M White Face Optical Tooling Scale - Metric Automatic Levels Left chest 2-tier pocket withBrunson scales have optical targets evenly spaced every 2 mm. The optical micrometer on an instrument works like a vernier, displacing the line of sight laterally. Using this displacement, the reticle is brought into register with the nearest target on the scale, and the precise displacement is read directly from the graduated micrometer drum. By adding or subtracting the micrometers reading from the scale position, a precise measurement is made. More