Leica DM100 - page 18

Leica DM100 User Manual 18

The objectives are already installed

on the Leica DM100 at delivery. The

following description shows how to (un)install

the objectives if they have to be removed for

cleaning or replaced by other objectives.

Your Leica DM100 is normally supplied

with objectives of magniﬁcation levels

4×, 10×, and 40×. The 100× objective, which is

also used for oil immersion, can be retroﬁtted

at any time.

Always turn the objective nosepiece by

its knurled ring. Never turn the objective

nosepiece by using an objective as a handle.

Removing Objectives

1. Unscrew the objectives to remove them.

The Proper Sequence

When inserting the objectives, you can

begin with any available space on the

microscope. Continuation of the sequence,

however, has to be selected such that the

magniﬁcation always increases when turning

clockwise:

Continued on next page.

Removing and Inserting Objectives

4× 40×

100×

10×

Contents

Main Congratulations! Table of Contents Page Symbols Used in this User Manual Important Safety Notes Important Safety Notes (continued) Instructions for Use Instructions on Use (continued) Health Risks and Dangers of Use Information for the Person responsible for the Instrument Accessories, Maintenance and Repair Electrical Data and ambient Conditions Page Unpacking Page Fitting the tube Removing and Inserting Objectives Removing and Inserting Objectives (continued) Installing the Mirror (optional) Installing the Polarizer Kit (optional) Page Switching on the Microscope Selecting an Objective Page Focusing Adjusting the Binocular Tubes Adjusting the Binocular Tubes (continued) Adjusting the Eyecups Oil Immersion Technique (only 100 objective) Oil Immersion Technique (cont.) Page Maintenance instructions General Maintenance General Maintenance (cont.)