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Nikon Eclipse 50i - User Manual

Nikon Eclipse 50i
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Microscope
ECLIPSE 50i
ECLIPSE 55i
Instructions
M317E 03.12.CF.1

Table of Contents

Other manuals for Nikon Eclipse 50i

Questions and Answers

  • J
    John ColemanSep 23, 2025
    How to adjust images in eyepieces on Nikon Microscope?
    • J
      Joshua ReedSep 23, 2025
      If the images in the left and right eyepieces of your Nikon Microscope are not coincident, you likely need to perform the interpupillary adjustment. Make the necessary adjustment.
  • M
    Mark MorrisAug 25, 2025
    What to do if the lamp does not light on my Nikon Eclipse 50i Microscope?
    • J
      Joseph JohnsonAug 25, 2025
      If the lamp on your Nikon Microscope does not light, it likely means the lamp has burned out. Replace the lamp with a specified one.
  • J
    Jeremy NelsonAug 25, 2025
    What to do if Nikon Eclipse 50i Microscope power does not turn on?
    • M
      Michelle RamirezAug 26, 2025
      If the Nikon Microscope does not turn on, even when the power switch is set to on, it could be due to the power cord not being properly connected. Ensure that the power cord is correctly connected.
  • C
    Christopher SmithAug 27, 2025
    What to do if cytodiagnostic unit power doesn't turn on Nikon Microscope?
    • M
      Melissa HoAug 27, 2025
      If the power does not turn on for your cytodiagnostic unit, even when the cytodiagnostic power switch is set to on, ensure that all cables are properly connected and pushed in as far as they will go. If using the 55i, make sure the 55i's power switch is also set to on.
  • I
    iwilliamsAug 27, 2025
    Why is the field of view too bright on my Nikon Microscope?
    • T
      Tanya CarterAug 27, 2025
      If the field of view on your Nikon Microscope is too bright, it could be due to a couple of reasons. First, check if there is an ND filter in the optical path; if not, place ND filters in the optical path. Second, for the 50i model, the lamp voltage might be too high. Try reducing the voltage using the brightness control knob.
  • C
    Carolyn MedinaSep 13, 2025
    Why do I have eye fatigue using Nikon Microscope?
    • A
      Anna BoyleSep 13, 2025
      If you are experiencing eye fatigue while using the Nikon Microscope, you may need to adjust the diopter. Also, ensure adequate brightness by adjusting with the brightness adjustment dial or ND filters.
  • N
    Nicholas McphersonSep 12, 2025
    Why is the image quality poor in my Nikon Microscope?
    • E
      Elijah FitzpatrickSep 12, 2025
      If the image quality is poor in your Nikon Microscope, start by cleaning any dirt or dust from the lens and container, using a clean container. If your objective has a correction ring, adjust it to match the thickness of the bottom plate container. Also, ensure the field diaphragm image is focused on the specimen surface by focusing and centering the condenser.
  • C
    Christopher ThompsonSep 12, 2025
    What to do if the field of view is too dark on Nikon Eclipse 50i?
    • J
      Jillian MillerSep 13, 2025
      If the field of view in your Nikon Microscope is too dark, the condenser aperture diaphragm may be stopped down too far; it should typically be set to 70 to 80% of the objective N.A. Also, ensure the field diaphragm image is focused on the specimen surface by focusing and centering the condenser. Finally, check that the optical path switchover dial is set to 100% eyepiece.
  • O
    Omar CamposSep 4, 2025
    Why are my eyes fatigued when using a Nikon Eclipse 50i?
    • V
      Victor AlexanderSep 4, 2025
      If you're experiencing eye fatigue while using your Nikon Microscope, it could be due to a couple of reasons. First, ensure that the diopter adjustment has been performed. Second, inadequate brightness may be the cause. Adjust the brightness using the brightness control knob or ND filters.
  • A
    Andrew OrtizSep 2, 2025
    Why is my Nikon Microscope image flowing?
    • M
      Matthew KennedySep 2, 2025
      If the image appears to be flowing on your Nikon Microscope, it could be because the specimen is tilted relative to the stage surface. Make sure to correctly reposition the specimen on the stage. Also, check that the revolving nosepiece is correctly attached and fully rotated to the click stop position.

Summary

Safety Precautions for Microscope Use

Heat and Lamp Safety Warnings

Covers heat from light sources and hazards of mercury/xenon lamps.

Power Off and Lamp Replacement Safety

Stresses turning off power for maintenance and lamp replacement precautions.

Liquid Contact and Object Placement Warnings

Warns against water contact and placing objects on the product.

Rechargeable Battery Handling Precautions

Details safety precautions for handling and using rechargeable batteries.

Notes on Handling the Product

Chapter 2 Microscopy

Bright-Field Microscopy Guide

Step-by-step guide for performing bright-field microscopy.

Microscopy with Cytodiagnostic Unit

Step-by-step guide for microscopy with a cytodiagnostic unit.

Fluorescence Microscopy Guide

Step-by-step guide for fluorescence microscopy.

Chapter 3 Individual Operations

Brightness Adjustment Methods

Explains various methods for adjusting image brightness.

Diopter Adjustment Guide

Guides on adjusting diopters for improved binocular observation and reduced focal deviation.

Condenser Position Adjustment

Details how to focus and center the condenser for optimal illumination.

Aperture Diaphragm Adjustment

Explains aperture diaphragm settings for image resolution, contrast, and depth of field.

Field Diaphragm Adjustment

Describes how to adjust the field diaphragm for optimal illumination and contrast.

Oil Immersion Operation Guide

Details the procedure and precautions for using oil immersion objectives.

Fluorescence Observation Guide

Step-by-step guide for performing fluorescence microscopy.

Selecting Fluorescent Filters

Guides on selecting excitation and barrier filters for fluorescence microscopy.

Chapter 4 Assembly

Wiring and Battery Installation (55 i)

Details connecting cables and installing the battery for the ECLIPSE 55i.

Installing Fluorescent Attachment

Instructions for mounting the fluorescent attachment and its components.

Installing Filter Cubes and Light Shield

Instructions for installing filter cubes and a light shield with the fluorescence attachment.

Chapter 5 Replacing Consumables

Replacing Lamp (ECLIPSE 50 i)

Provides safety precautions and steps for replacing the lamp on the ECLIPSE 50i.

Recharging Battery (ECLIPSE 55 i)

Details safety precautions and steps for recharging the battery for the ECLIPSE 55i.

Chapter 6 Troubleshooting

Optical Troubleshooting Guide

Lists common optical problems, their causes, and remedies.

Operational Troubleshooting Guide

Addresses issues related to microscope operation and user interaction.

Electrical Troubleshooting Guide

Covers problems related to power, lamps, and electrical connections.

Chapter 7 Cleaning and Maintenance

Nikon Eclipse 50i Specifications

General IconGeneral
BrandNikon
ModelEclipse 50i
CategoryMicroscope
LanguageEnglish

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