The microscope; an introduction to the microscopic methods and to histology (1911)
Gage, Simon Henry, 1851-1944 · [Ithaca, N.Y.] The Comstock Publishing Company · leaf 9
ide must be of the proper thickness (1 mm.) and must be con-nected with the top of the condenser by homogeneous liquid (it is then ahomogeneous immersion condenser). As there is only reflection, no re-fractions, the light is not decomposed into colors. Objectives with anaperture greater than N. A.…
Microscopy
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