Dark Field Condenser Dc; Filar Micrometer Eyepiece Osm; Eyepiece Micrometer And Objective Micrometer - Olympus FH Instructions Manual

Dark field condenser DC
8rownian movement of celloid, etc. is hal'"dly lJisiblll:! in
bright field, but with aid of the dark field condenser, all mic
ros-cope s permit examination of such mOVE!ment in a dark
field. (Use
lOOX
oil-immer$iOn objective with iris diaphragm
with dark field condenser.)
Filar micrometer eyepiece OSM
Accurate me.asurE!ment of a minimum of O.OOOlmm is
fe.asiblE! by Inserting this eyepiece Into the tube of the
microcope. When mOl.Jntlng it on mOflOClJlar inclined
he2ld.
binocular head Qr trinoculal" head, first remoIJe the auxiliary
lens on the bottom
~eetion,
and insert the eye- piece into the
eyepiece sleeve,
Eyepiece Micrometer and Objective Micrometer
These are used to measure the size of specimens.
(1) Eyepiece Micrometer: A round Blass plate, lOmm/100, 19mm in diameter'.
(2) Objectl'ole Micrometer; A slide glass - 1
mm/lOO.
26 x 76mm.
19