A simple pocket microscope with unusual sharpness of definition and excellent lens quality not usually found in small pocket units. The magnification varies from 16X to 32X with a field of view of .118" to .236". The unit has a built-in magnification changer and fine focusing attachment. This is accomplished by rotating the knurled ring located in the center of the microscope.
The excellent glass lenses are protected by lens covers and, when carried in a pocket, are fully protected from damage.
Model #130 has many uses from visual check of surface finish from grinding and lapping, to tool wear on cutting tools and dies. It is an invaluable instrument for inspectors, engineers, foremen, lithographers, weavers, printers, etc.