Ernst Leitz (Firm) · Wetzlar : Ernst Leitz · leaf 18
Double revolving Eye-piece. Triple revolving Eye-piece. Until very recently we have manufactured no arrangement forchanging oculars on the microscope. This was due in part to thefact that there was no great demand for such an accessory and inpart to the clumsiness of all those revolving eye-pieces…
Microscopy
Internet Archive · Medical Heritage Library · Public Domain Mark 1.0. Free to use for anything.
