The reticles are used by 7X magnifiers (1975, 1976, 1998, 1999 & 2015)
and 10X (1983, 2004 & 2028)
Peak Wide Stand Microscope is a simple measuring microscope designed to be compact and
light weight, but characterized by a wider field of view than that of the conventional microscope.
It allows not only to provide magnified view of fine pattern and contour of objects, but also to measure
length and compare dimension by using a scale included in the eye-piece. Has a helicoid focus mechanism