Microscopes and Accessory Apparatus: Catalogue No. 40

Name: Microscopes and Accessory Apparatus: Catalogue No. 40
Author: Leitz, Ernst

Leitz, Ernst

Microscopes -- Catalogs

14a. =Medium Size Microscope=, stand inclinable to the extent
      of 45°, tripod foot, coarse adjustment by rack and
      pinion, fine adjustment by micrometer screw. Draw-tube
      with millimetre scale. Illuminating Apparatus and
      Iris-diaphragm permanently connected and sliding in a
      sleeve underneath the stage. The cylinder-diaphragm
      is used in the same manner. A ring below the iris-diaphragm
      serves to hold a ground glass or colored disc.
        Triple nose-piece.
        Objectives 3, 6, Oil-Immersion 1/12, N. A. 1,30.
        Eye-pieces I, III, IV.
        Magnifications 60—1000                                 =104.--=

 14b. =The same= with Illuminating Apparatus.
        Triple nose-piece.
        Objectives 3, 6, 8.
        Eye-pieces II, IV.
        Magnifications 70—700                                   =78.--=

 15a. =The same= without Illuminating Apparatus.
        Double nose-piece.
        Objectives 3, 7.
        Eye-pieces I, III.
        Magnifications 60—450                                   =50.--=

 15b. =The same= without Illuminating Apparatus and nose-piece.
        Objectives 3, 7.
        Eye-pieces I, III.
        Magnifications 85—450                                   =44.--=

      =Stand= with Illuminating Apparatus and Iris-diaphragm    =32.--=

      =Stand= with Cylinder or Wheel-diaphragm                  =22.--=

      =Cylinder iris-diaphragm= (p. 23)                          =6.--=

      For the addition to this microscope of a lateral screw
      for raising and lowering the illuminating apparatus as
      on Stand IIa, an extra charge of $2.-- is made.

[Illustration: Stand III.]

  =Stand III.=

Stand III is now provided with rack and pinion coarse adjustment instead
of sliding tube. In consequence a nose-piece can be used on it to better
advantage. It will be found an excellent laboratory stand at low price.

 16a. =Medium Size Microscope=, non-inclinable stand,
      coarse adjustment by rack and pinion, fine adjustment by
      micrometer-screw. The draw-tube has a millimetre scale.
      Plane and concave mirror. Wheel-diaphragm.
        Triple nose-piece.
        Objectives 3, 6, 8.
        Eye-pieces I, III.
        Magnifications 60—550                                   =66.--=

 16b. =The same= without nose-piece.
        Objectives 3, 6, 8.
        Eye-pieces I, III.
        Magnifications 60—550                                   =58.--=

 17a. =The same=, with double nose-piece.
        Objectives 3, 7.
        Eye-pieces I, III.
        Magnifications 60—450                                   =48.--=

 17b. =The same= without nose-piece.
        Objectives 3, 7.
        Eye-pieces I, III.
        Magnifications 60—450                                   =42.--=

      =Stand= with wheel-diaphragm                              =20.--=

      =This stand= can be supplied with iris diaphragm in
      stage (see illustration p. 23) instead of
      wheel-diaphragm.

Public-domain text, read in full here on John Shaqi.

Microscopes and Accessory Apparatus: Catalogue No. 40

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