細節
A lacquered-brass and black-enamelled compound monocular microscope,
signed on the body-tube Ernst Leitz, Wetzlar, No. 298753, with rack and pinion coarse and micrometer fine focusing, triple nose-piece, mechanical stage, sub-stage condenser and plano-concave mirror, with three objectives and two eye-pieces, in mahogany case 14½in. (36.8cm.) high
See illustration
signed on the body-tube Ernst Leitz, Wetzlar, No. 298753, with rack and pinion coarse and micrometer fine focusing, triple nose-piece, mechanical stage, sub-stage condenser and plano-concave mirror, with three objectives and two eye-pieces, in mahogany case 14½in. (36.8cm.) high
See illustration