Nikon 55i, 50i User Manual

Clinical & Laboratory Microscopes ECLIPSE 50i/55i

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. . . magine microscopy in perfect comfort

ECLIPSE i-Series Website

www.nikon-i.com

Imagine the ultimate in comfortable microscopy

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operation; so comfortable, that you would not
even be aware you were carrying out essential
observations!
After carefully listening to customer needs, Nikon
designed the new 50i/55i series of compact,
versatile microscopes that are ideal for
clinical/laboratory inspection and basic research
study.
The ultimate in usability and comfort, the 50i/55i
series incorporates a host of stunning features
that take the stress out of microscopy. A stay-in­position stage handle and tilting/telescoping
ergonomic eyepiece tube ensure ideal viewing
posture, enabling long hours of observations to
be carried out in perfect comfort.
The 50i/55i series is built around Nikon’s tried
and tested infinity optics, the CFI60 system,
which means you not only get the optimum
optical performance, but you also have the
freedom to add various accessories to create the
setup that best suits your purpose.

. . . the ultimate comfort that takes clinical
microscopy to new heights.

— Cool illumination (55i)—LED illumination
generates no heat and maintains the color
temperature even when the brightness is
changed. Also, because this model can run on
batteries, it can be used anywhere. (See page 4)

— Novel ergo stage—the stage handle always
remains in the same position during stage
movement, enabling easy operation with your
hand resting on the desk. (See page 4)

— A digital camera can be mounted on the
ergonomic eyepiece tube by using a DSC port,
enabling easy digital documentation in a
comfortable operating posture. (See page 6)

— The “Ergo-View,” a retrofittable compact
cytodiagnosis unit, enables quick magnification
changeover using a hand switch. (See page 7)

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. . . in harmony with you

Cool illumination (55i)

Utilizing white LED illumination, the 55i is
an ideal choice for brightfield applications.
As the color temperature does not change
even when the brightness is altered,
adjusting the color balance filter or voltage
is no longer necessary. And because the
LED illuminator is built into the base,
comprehensive Koehler illumination using a
diaphragm is possible. The illuminator does
not generate heat. Due to its minimal
power consumption, the 55i has an
extremely long lamp lifecycle, and its battery
drive means it can be used anywhere.

New ergonomic tube

The new ergonomic tube can be inclined
from 10° to 30° and the eyepieces can be
extended 40mm. This ensures optimum eye
point and a comfortable viewing posture,
regardless of the operator’s physique or if
intermediate modules are being used. An
optional DSC port for attaching a digital
camera enables users to create a digital
documentation system in comfort. An
optional eye-level riser* can raise the eye
point in 25mm increments.

*The number of risers that can be used at any one time
depends on the intermediate modules being used.

Viewing angle is
adjustable 10°–30°.

Eyepiece length is
extendable up to
40mm.

Refined stage

Stay-in-position stage handle

The stage handle stays at the same position
without interfering with the stage
movement. Because the stage handle and
the focusing knob are always situated close
to each other, users can easily and smoothly
operate the controls with their hand resting
on the desk. The height and torque of the
stage handle are adjustable to further
enhance comfort during operation.

Stage with higher durability and
smoother surface

“Alumite,” a new hardening treatment, has
been applied to the stage surface to increase
durability and smoothness. This facilitates
the smooth exchange of specimens while
preventing the surface from being scratched
by the repeated exchange of slide glasses.

Refocusing stage

The stage can be lowered by pushing the
lever down, and will return to its former
height when the lever is pressed again. This
feature eliminates the need to refocus the
image manually each time the specimen is
changed and the slide oiled, greatly
improving microscopy productivity.

Easy-access controls

Frequently used controls and switches for
adjusting the field diaphragm and
illumination intensity have been
concentrated in the lower part of the
righthand side to minimize the operator’s
hand movements and enable operation
without having to take your eyes off the
specimen.

Rock-solid stability

Utilizing computer-aided engineering (CAE),
Nikon has successfully increased the solidity
of the microscope body and produced a
sleek, modern design. Although compact in
size, the new microscopes boast superb
durability and stability, even during
applications in which they are upgraded with
various attachments.

— With white LED illumination as its

light source, this model is perfect for
brightfield applications.

— No color temperature deviation
even when brightness is changed.

— Cool LED prevents focus
deviations caused by
heat-deformed equipment.

— When Ergo-View cytodiagnosis unit is
installed, it maintains uniform brightness
even if magnifications are changed.

— Long lifecycle illumination consumes
very little power.

— Battery-drive capability using optional
lithium batteries means model can be
used anywhere.

— Bright 6V-30W halogen lamp as light
source.

— ND8 filter is built-in as standard.
— Enables brightfield, darkfield, epi-

fluorescence, phase contrast and simple
polarizing observations.

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