Chapter 8 Specifications
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1
Microscopy (Principles)
The microscope’s objectives and optical zoom system enable the magnification of minute substances of samples placed on
the stage such as metal, mineral, and cells, so that microscopy and image capturing are performed with the focus adjusted
using the focus device.
Intended use of this product (for medical care)
This product is designed to be used for microscopic observation and photography of living cells, tissues and organisms.
This product is intended primarily for observation of and experimentation on living cells and tissues by those in fields such as
departments of obstetric, gynecology and dermatology, in hospitals. It is also used for observation of and experimentation on
living cells, tissues and organisms (nematode, drosophila, etc.) in research facilities.
This product can also be used for microscopic observation and photography of metals, minerals, electronic parts, etc. using
reflected illumination.
Note that the accuracy of the numeric information (such as magnifications or Z-position information) is not guaranteed.
These values are used as a reference and include a margin of error.
The product is classified as an in-vitro diagnostic medical device.
IVD
Intended user
It is intended for the researchers, medical professional and those who work on experiments in the field of pathology and
cytology.
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Performance Properties
Stereo microscope
Name Zooming body Zooming body
Model SMZ800N SMZ1270/1270i
Zoom ratio 8:1 12.7:1
Magnification 1x to 8x 0.63x to 8x
Distance
between optical
axes
22 mm 22 mm
Max. NA 0.105
(with a 1x objective (f=100) at 8x zoom)
0.105
(with a 1x objective (f=100) at 8x zoom)
Focus mount 76 mm dia. mount 76 mm dia. mount
Tube mount 54 dia. round dovetail 54 dia. round dovetail
Objective
mount
M58 x 1.25 M58 x 1.25
Zooming Right/left single-axis knob
Click stop: 2x, 3x, 4x, 5x, 6x, 7x; cancelable
Right/left single-axis knob
Click stop: 1x, 2x, 3x, 4x, 6x, cancelable
Magnification
detection
Not available SMZ1270: Not available
SMZ1270i: Available
Magnification output by USB
Display magnification range
0.1x (zoom range: 0.63x to 3x)
0.2x (zoom range: 3x to 6x)
0.5x (zoom range: 6x to 8x)
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