every instrument can be equipped with additional magnifying glass slides, 12x lens or 25x measuring microscope
8x
the proven 8x lens is part of the original equipment of the 1/10mm glass ruler and allows rapid reading through the large angle of view (15mm)
the 12x lens is used for more demanding requirements but has a smaller angle of view
the 25x measuring microscope is provided with cross-lines and two measuring areas: 5/100mm graduations and 2.5/100mm graduations
