Features:

• Zoom Macroscopes of the compound type are being used in more and more research and industrial applications. These instruments are uniquely capable where low magnification ranges and extraordinary depth of field are required. These characteristics make them most useful in the examination of whole devices and the study of mini-manufacturing processes.
• The Meiji Techno version of the Zoom Macroscope offers important advantages to the user. It is fully modular in concept and in construction. A universal range of the techniques can be quickly applied and all modes of observation-- visual, photographic, and television can be employed.
• Basic Zoom Macroscope magnification range goes from 0.7x to 4.5x, but this can be modified and extended by the four optional auxiliary lenses. In addition to ordinary illumination, true coaxial illumination is available and this is a special feature of the Meiji techno instrument. A large field metallurgical illuminator gives coaxial images.
• Also offers for use with this is a 1/4 wave plate in rotatable mount which permits inspections in polarized light. This is especially useful when examining "overlay" circuits-- in one orientation of the 1/5 wave plate, one of the circuits can be observed-- and another overlaid circuit will be visible when the 1/4 wave plate is rotated 90^o.