Nikon ECLIPSE Ei Instructions Manual page 71

Chapter 7 Specifications
7
Specifications
7.1 Microscopy (Principles)
Use the objective and eyepieces of the microscope to magnify minute cells and tissue optically, manipulate
the lever and knobs of the microscope unit to adjust the focus or move the observation point. Then, observe
the sample affixed to the slide.
Intended use of the product (for medical care)

This microscope is intended for use in microscopic experiment and diagnostics of cells and tissues at
hospitals or by doctors in private practice in the field of pathology, anatomy, and cytology.
The microscopy with diascopic illumination is used to observe a sample fixed on the slide (cells and tissue) as
the specimen.
The product is classified as an in-vitro diagnostic medical device.
This product is not intended for use for measurement.
The scale on the focus knob and stage is an indicator to reproduce the position and does not guarantee the
value of the thickness or length of a sample measured using this scale.
Intended user

It is intended for the medical professional and those who work on experimentations in the field of pathology
and cytology.
7.2 Performance Properties
Model Name:
Optical System:
Focusing Mechanism:
Stage:
Revolving Nosepiece:
Illumination Light Source:
Chapter 7 Specifications
Main Body: ECLIPSE Ei R
CFI45 (Infinity-corrected CF optical system)
Second objective focal length f = 200 mm
Built-in diascopic illumination system (Simplified Kohler's illumination system)
Fine focus knob graduation:
Fine focus knob travel:
Coarse focus knob travel:
Stage vertical movable range:
Stroke: Right and left axis:
Front and back axis:
4-hole fixed type
LED
69
IVD
2 μm/graduation
0.2 mm up or down / revolution
37.7 mm up or down / revolution
From the focal plane
2 mm upward and 13 mm downward
76 mm
30 mm