細節
A Leitz Simplified Universal Microscope
No. 253404, in black enamel with lacquered brass fittings, coarse and fine focussing, eyepiece, three objectives in triple nosepiece, circular stage with mechanical attachment, substage with swing-out diaphragm and mirror -- 12in. (30cm.) high, early 20th century
No. 253404, in black enamel with lacquered brass fittings, coarse and fine focussing, eyepiece, three objectives in triple nosepiece, circular stage with mechanical attachment, substage with swing-out diaphragm and mirror -- 12in. (30cm.) high, early 20th century