Used for measuring lengths of specimen or distances between points
on a variety of different shaped objects. NE1 Scale shown: This
eyepiece graticule has an overall length of 10.00mm with 100
subdivisions of 0.1mm. When used with a x10 objective each division
will represent 10 microns on the specimen. By dividing the division
of the chosen graticule by the magnification of the objective one
obtains an approximate value that each division will
