spindle drives were opposed by counter-spring mechanisms a residual amount of .... knobs 16 and 12/13 actuate the entire top part of the manipulator. ... supply tubes of flexible, transparent plastic material leading to the needle holder, and a.
Bowden cable for automatic cam change and negative masks. Film holder. Any additional accessories. Letters denote features of the general views on pages 3 ...
The second method obviates interference with the object with its well-known disadvantages. Here, by interfering with the beam path of the ... modern research will take advantage of the interference microscope. Physicians and biologists whose ..... La
DIALUX 20 with Lamp Housing 102 Z, UK universal condenser ... Lamp mount with 20 W tungsten halogen lamp for ...... with a little distilled water. If even this.
the LEITZ macrophotographic outfit. Fully transistorized electronic system with photo- multiplier detector. Accurately dimensioned measuring field immediately.
4.4mm, free working distance 0.12mm, with spring loaded mount (O BP AM) ..... 810 344. 73.00. 810 345. 73.00. 513 003 *. 57.00. 72.00. 513 182. 513 004.
phase contrast, and darkfield. Since each objective is correlated with a certain setting of the annular-stop turret the illumination will always be ex- actly adjusted.
Achromatic Objective Ks, 45:1, N.A. 0.65, for emulsion thickness of 0 to 100 microns, for examination of nuclear track plates which have an emulsion thickness from 100 to. 200 microns and the ... in preparation. "okame?â W. H. KESSEL & CO.
through a few degrees from the extinction position in order to adjust it ... ions, and of a plane-parallel quartz plate which is so combined with the wedges that the ...
Microscopical examination of solid or liquid substances in a natural or a protective-gas ... Determination of eutectic temperatures by means of test substances.
