ined with .ill of tlobjectives both with and without projection oculais 224 PflO TO-MI CROC R A PH Y [CH. in/ objects. For smaller objects a Steinheil lens combination gives a more bril-liant light and one also more nearly achromatic. For high power work all areagreed that nothing will take the… … 12 18 H* IsbSb C ^^TUi*( ■ Mill ;. |--| ■i -1 Wm 3 jy^j if ■jii ■ ■Is 5 -t c Hi— j— Fig. 173. Compensation Oculars of Zeiss, ivith section removed to showthe construction. The line A-A is at the level of the upper end of the tube[ofthe microscape while B-B represents the loiver focal points. Zeiss…
Microscopy
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![An illustration from Catalogue des monuments et inscriptions de l'Égypte antique / publié sous les auspices de S.A. Abbas II Helmi par la direction générale du Service des antiquités [de l'Égypte] ; par J. de Morgan, U. Bouriant, G. Legrain, G. Jéquier, A. Barsanti (1894)](https://img.insideoutlibrary.com/img/200/ia-cataloguedesmonu21egyp-47-42.webp)
