Flatness Of Field Microscope

Flatness Of Field Microscope.

Flatness Of Field Microscope

Although this depends mainly upon the objective, the absence of it may be owing to a faulty construction of the eye-piece. If it is so prominent as to be easily noticeable, and to the same degree with a number of objectives, it may be ascribed to the eye-piece. It must, however, be remembered that an absolutely flat field has not yet been obtained ; it may be closely approached by decreasing the diameter of field to less than its normal size.

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