Mikrometer Scala 20mm in 0,01mm Teilung.This scale is etched through highly reflective vacuum coated metal. When viewed under vertical illumination, as with a metallurgical microscope, the scale appears black against a bright background. The glas discs are mounted in stainless steel slides.
Mikrometer Scala 1mm in 0,01mm Teilung.This scale is etched through highly reflective vacuum coated metal. When viewed under vertical illumination, as with a metallurgical microscope, the scale appears black against a bright background. The glas discs are mounted in stainless steel slides.
Mikrometer Skala 1mm in 0,01mm Teilung.This scale is etched through highly reflective vacuum coated metal. When viewed under vertical illumination, as with a metallurgical microscope, the scale appears black against a bright background.
The pair of dots, which appear to merge into a single dot, determines the amount of vibration of the slide in the appropriate axis. The pattern on the S25 is an array of 20 pairs of dots converging on a single dot.