Ergonomics, viewing height
Preconditions for • Pay great attention when setting up your stereomicroscope. working comfortably You will only benefit fully from the outstanding optical and
ergonomic advantages of the instrument if you set it up precisely in accordance with the directions already given.
•For fatigue-free work, use the ErgoModules™.
•Arrange your workplace as well as possible, and pay attention to the heights of chair and table.
•When sitting, use the entire seat area and also the back support of the chair.
•Support your forearms.
•During work breaks, stand up and move around for exercise.
Please also observe the note on p. 7.
Ergonomics The reasons why users often cannot work comfortably with the 45° tube are the differing heights of the outfits, the various accessories and working distances, and the fact that the same instrument is often used by several people of differing builds. This problem can be effectively solved by using the Leica ErgoModules™.
If you have problems with the viewing configuration on your stereomicroscope, ask your Leica consultant for the most ergonomic Leica solutions.
Ergo objective With the achromatic Ergo objective 0.4⋅– 0.63⋅ for the Leica MS5, MZ6, MZ75 and MZ95 it is possible to focus in the region of 90mm (63.5 mm – 153.5 mm) ergonomically and precisely, without changing the viewing height. At the same time, magnification and working distance can be changed without any
Viewing height, The viewing height is correct when your head and back are viewing angle comfortably positioned.
• On the ErgoTube™, the viewing angle is adjustable from 10° – 50°.
Holding the eyepiece tubes at their
bases, swing them up or down (see arrow).
14 | Leica M Stereomicroscopes – Operation |
