The base is fitted with levelling screws with the top machined over which slides a gun metal carriage. The slide can be clamped at any position by means of a clamping screw. Fine adjustments for final reading is done with a micrometer screw. A vertical slide operating in a similar way is fitted on the horizontal carriage. The microscope with rack and pinion is fitted on the vertical or horizontal position of the microscope.

The Stage of placing objects for measurements is fitted with a milky plate. Highest quality achromatic Lenses have been used. Travels 16.5 cms. Horizontally and 14 cms. Vertically stainless steel scales are divided on high class dividing engines. Guaranteed accurate vernier reading 0.02 or 0.01 mm in wooden case.