Stage Micrometer-To calibrate an eyepiece it is very helpful to have a mechanical stage. During the calibration procedure, one should line the scales. The eyepiece graticule has to be lined exactly with the scales of the stage micrometer. This asks for a precise handling of the stage micrometer. The help of a mechanical stage is almost essential.
Stage micrometer graticule 1 mm in 0,01 mm.
