Stand Ib.
| No. 5. | Large Microscope, which differs from Ia only in the stage. The stage is fixed and square. The stand is inclinable and has a hinged joint and clamping lever. Draw-tube with millimetre scale. Coarse adjustment by rack and pinion, fine adjustment by micrometer screw with graduated head. Illuminating Apparatus, same as Ia (p. [22], b). | |
| Triple nose-piece. Objectives 3, 6, Oil-Immersion 1/12, N. A. 1,30. Eye-pieces I, III, IV. Magnifications 60—1000 | $142.— |
| No. 6. | The same with simplified Illuminating Apparatus (p. [22], c). | |
| Triple nose-piece. Objectives 3, 6, Oil-Immersion 1/10, N. A. 1,30. Eye-pieces I, III, IV. Magnifications 60—730 | $120.— |
| No. 7. | The same without Illuminating Apparatus, with Cylinder-diaphragm. | |
| Double nose-piece. Objectives 3, 7. Eye-pieces I, III. Magnifications 60—450 | $74.— |
| No. 8. | The same without Illuminating Apparatus and without nose-piece. | |
| Objectives 3, 7. Eye-pieces I, III. Magnifications 60—450 | $68.— | |
| Stand without objectives and eye-pieces, without illuminating apparatus and without nose-piece | $46.— | |
| Stand without objectives and eye-pieces, with illuminating apparatus, without nose-piece | $70.— | |
| The same with illuminating apparatus, with swing-out condenser and cylinder iris-diaphragm (p. [22] a) | $76.— |
