![](/html/8f/8f0a/8f0af8894fd3a70d6868d74bc2f9fa09caebac67fe7af8ffc37e24feb8949b1a/bg2.png)
EM-30 Series
Turret Stereo and Zoom
INSTRUCTION MANUAL
Table of Contents
1) Introduction
2-3) Construction of the microscope
4-5) Functions of the microscope
6) Preparing the microscope for use
7-9) Working with the microscope
10-11) Maintenance and cleaning
![](/html/8f/8f0a/8f0af8894fd3a70d6868d74bc2f9fa09caebac67fe7af8ffc37e24feb8949b1a/bg3.png)
EM-30 Series
Turret Stereo and Zoom
INSTRUCTION MANUAL
Introduction
With your purchase of a EM-30 (zoom) stereo
microscope you have chosen for a quality product.
The EM-30 is developed for use at schools, and by
collectors of minerals, stamps etc.
The stereo microscope consists of two separate
microscope tubes which are combined as a unit, in
order to focus them simultaneously on the object.
Each tube has prisms, achromatic objectives and a
wideeld eyepiece in order to obtain a large, at eld
of view. Both eyes are looking at the object under a
dierent angle to reach a deep stereoscopic image.
The maintenance requirement is limited when using
the microscope in a decent manner.
This manual describes the construction of the
microscope, how to use the microscope and
maintenance of the microscope.