Inverted microscopes have their optics arranged so the observer is viewing the sample from underneath. The objectives are mounted under the microscope stage. They allow the user to observe, for instance, the surface large specimens that would not ordinarily fit under a classic upright microscope such as large metal castings, they also permit the easier attachment of accessories such as micro-injectors and, most commonly, they are used for observing cells in culture growing typically on the bottom of a well containing liquid.
Biological MicroscopesBiological Inverted Microscopes are the most common form of inverted microscope. They are typically used for observing and experimenting on cells and tissue grown in culture. |
Materials / Metallurgical MicroscopesMaterials or Metallurgical Inverted Microscopes are used mainly in industry for the observation of polished flat sections of metals and polymers typically. Geological specimens can also be observed. The light is 'reflected' or 'incident' light shining through the objective and reflecting back off the specimen. |
Portable MicroscopesPortable Inverted Microscopes are relatively rare yet useful microscopes for use in the field or in industrial applications. |