MICROSCOPY SYSTEM

摘要

A microscopy system designed to achieve upwards of 12,000X magnification with simultaneous high resolution of better than 0.3 microns and over 30 microns depth-of-field. The microscopy system utilizes a conventional research microscope having a plurality of objective magnification lenses that produce the initial magnification with acceptable limits of high resolution and depth-of-field. A projection housing is combined with the research microscope in a unique manner where it receives the initial magnification and greatly increases that magnification while still maintaining the high resolution and depth-of-field obtained during the initial magnification. A light source used to illuminate the specimen platform from its underside is located remotely therefrom and connected by a fiber optic cable to a condensing lens positioned beneath the specimen platform. This allows for high intensity lighting of the specimen while keeping it away from the detrimental heat of the source of high intensity light. The projection housing has projected image receiving means therein whose distance from its projection lens can be varied to vary the magnification produced by projection.