Read the Edited Video Transcript for ‘How to Change the Bulb on a E200’

Hey, this is Chad with Munday Scientific. Today, we’re going to show you how to replace the light bulb on a Nikon E200 microscope.

This is a quick and simple procedure that only takes a few minutes.

Replacement Bulb

The Nikon E200 uses a:

• 6 Volt, 20 Watt Osram bulb
• Part Number: 64250

Be sure you have the correct replacement bulb before getting started.

Removing the Lamp Cover

Locate the finger grooves on both sides of the lamp housing.

Gently squeeze the sides and pull the lamp cover outward until it slides free. This will expose the bulb and socket.

Removing the Old Bulb

Using a Kimwipe or another clean, lint-free tissue, carefully grasp the old bulb and pull it straight out of the socket.

Using a tissue helps prevent oils from your fingers from contaminating the new bulb.

Installing the New Bulb

Open the package containing the new Osram 6V 20W (64250) bulb.

Fold the plastic packaging back so you can handle the bulb without touching the glass.

Insert the new bulb firmly into the socket, then remove the protective packaging.

Avoid touching the glass of the bulb with your bare fingers, as skin oils can shorten its lifespan.

Reinstalling the Lamp Cover

Once the new bulb is installed, align the lamp cover with the microscope and slide it back into place until it is fully seated.

Your microscope is now ready to use.

Final Thoughts

Replacing the bulb on a Nikon E200 is a simple maintenance task that helps keep your microscope performing at its best. By using a Kimwipe or similar tissue during installation, you can maximize the life of your new bulb.

Contact Information

If you have any questions about your Nikon E200 microscope or need replacement parts, we’re happy to help.

Contact Information

Marketplace: microscopemarketplace.com

Youtube Channel

Closing

Thanks for watching! If you have any questions, feel free to reach out to us, and we’ll be glad to help.

The post How to Change the Bulb on a E200 appeared first on Munday Scientific Instruments.

Read the Edited Video Transcript for ‘How to change the Bulb on a IX71’

Hey, this is Chad with Munday Scientific. Today, I’m going to show you how to remove the lamp house on an Olympus IX71 microscope and replace the bulb.

This is a straightforward procedure, but there are a few important safety precautions you’ll want to follow.

Tools You’ll Need

To complete this replacement, you’ll need:

• A 3 mm Allen wrench
• A box of Kimwipes or a clean lint-free tissue
• Gloves (optional but recommended)
• A replacement Osram 12V 100W HLX bulb (Part Number 64625 HLX)

Many Olympus microscopes include a built-in 3 mm Allen wrench stored on the microscope. If yours isn’t available, a standard Allen wrench set works just as well.

Removing the Lamp House

Begin by loosening the two mounting screws that secure the lamp house to the microscope using the 3 mm Allen wrench.

Always support the lamp house with one hand while removing these screws to prevent it from falling.

Once the screws are loose, carefully remove the lamp house from the microscope.

Disconnecting the Lamp House

Many Olympus IX microscopes are connected to an Olympus TH4 transformer or another external power supply.

Before replacing the bulb:

• Turn the system off.
• Unplug the power supply completely.

Next, disconnect the lamp house by rotating the locking connector and gently pulling it free.

Once disconnected, the lamp house is ready to be opened.

Opening the Lamp House

Using the same 3 mm Allen wrench, loosen the retaining screw on the top of the lamp house.

Remove the lamp house cover to expose the bulb inside.

This microscope uses an Osram 12V 100W HLX lamp.

Removing the Old Bulb

Never touch the glass of a microscope bulb with your bare fingers.

Instead, use a Kimwipe, clean tissue, or gloves to handle the bulb.

Press down on the bronze retaining lever to release the bulb, then carefully remove it from the socket.

Dispose of the old bulb properly.

Installing the New Bulb

The replacement bulb is an Osram 12V 100W HLX (64625 HLX).

Open the package carefully, exposing only the metal pins while keeping the glass protected.

Without touching the glass:

1. Press down on the bronze retaining lever.
2. Insert the bulb into the socket using the metal pins.
3. Release the retaining lever to secure the bulb.
4. Remove the protective plastic sleeve.

The bulb is now properly installed.

Reassembling the Lamp House

Replace the lamp house cover and tighten the retaining screw with the 3 mm Allen wrench until it is snug.

Give the cover a gentle pull to make sure it is securely fastened.

Testing the Bulb

Before reinstalling the lamp house on the microscope, it’s a good idea to reconnect it to the power supply and test the new bulb.

Turn the system on to verify that the bulb illuminates properly.

If everything is working correctly, reinstall the lamp house onto the microscope by following the removal steps in reverse order.

Final Thoughts

Replacing the lamp house bulb on an Olympus IX71 is a simple maintenance procedure that only takes a few minutes.

By avoiding contact with the bulb’s glass and testing the lamp before reinstalling the assembly, you can ensure reliable performance and maximize the life of your new bulb.

Contact Information

If you have any questions about replacing the lamp on your Olympus IX71 microscope, we’re happy to help.

You can also purchase replacement bulbs through our online store.

Store: microscopemarketplace.com

Closing

If you have any questions, feel free to give us a call or reach out through our website.

If you like these videos, please subscribe to our Youtube Channel.

Thanks for watching!

The post How to change the Bulb on a IX71 appeared first on Munday Scientific Instruments.

Read the Edited Video Transcript for ‘Olympus BX45 Disassembly and Assembly’

Hey, this is Chad with Munday Scientific and Microscope Marketplace. Today, we’re going to answer one of the questions we get most often:

How do you add a camera to an Olympus BX microscope?

In this video, we’ll show you how to install a U-TRU S camera port, explain how the components fit together, and demonstrate how to parfocal the camera so that the image on your monitor matches what you see through the eyepieces.

Components Needed

To add a camera to your Olympus BX microscope, you’ll need:

• A beam splitter
• A camera adapter
• A camera
• A U-TRU S camera port with riser (for this configuration)

A standard microscope will typically look just like this before the camera components are installed.

Removing the Microscope Head

The first step is to remove the microscope’s tilting head.

Once the head has been removed, you can also remove the beam splitter if one is already installed.

This prepares the microscope for installation of the camera system.

Installing the U-TRU S Camera Port

For this microscope, we’re using an Olympus U-TRU S camera port.

One of the advantages of the U-TRU S is that it provides a very clean installation, allowing the camera to extend straight out the back of the microscope.

This straight-back configuration is only possible when using the included riser.

Without the riser, you’ll typically need to use one of these configurations:

• A standard U-TRU adapter that exits at a 90-degree angle
• A beam splitter rotated to the side

While those configurations work well, the U-TRU S provides a cleaner and more streamlined appearance.

Installing the Camera Adapter

When we ship this system, the beam splitter and camera adapter are packaged separately.

Assembly is simple:

1. Thread the camera onto the camera adapter.
2. Install the camera adapter onto the beam splitter.
3. Reinstall the microscope head.

Some camera adapters also include:

• A locking screw
• A focus adjustment knob

These controls are used during the parfocal adjustment.

Parfocaling the Camera

Parfocaling ensures that the image displayed on your computer monitor matches the image you see through the microscope eyepieces.

To do this:

1. Connect the camera to your computer.
2. Install and open the camera software.
3. Focus your specimen through the eyepieces.
4. Use the focus adjustment wheel on the camera adapter to bring the camera image into focus.

Adjust the camera until the monitor displays the same sharp image you see through the eyepieces.

For a more detailed walkthrough of this procedure, we also have a separate video dedicated to parfocaling a camera adapter.

Testing the Camera

Once everything is installed:

• Push the beam splitter rod in, and all of the light is directed to the eyepieces.
• Pull the rod out, and the camera receives the image.

The live image may take a second to refresh on your monitor, but once it does, you should see a clear image from the microscope.

Final Thoughts

Adding a camera to an Olympus BX microscope is a quick and straightforward upgrade.

With the proper beam splitter, camera adapter, and U-TRU S camera port, installation only takes a few minutes. Once you’ve downloaded the camera software and completed the parfocal adjustment, your microscope is ready for imaging and documentation.

Contact Information

If you have any questions about adding a camera to your Olympus BX microscope or purchasing any of the components shown in this video, we’re happy to help.

Microscope Marketplace: microscopemarketplace.com

Phone: 919-775-5596

Email: info@mundaymicroscope.com

Closing

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Thanks for watching!

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Read the Edited Video Transcript for ‘Set Kohler Illumination on Your Microscope’

Hey, this is Chad and Maria with Munday Scientific. Today, we’re going to show you how easy it is to set Köhler illumination on your microscope.

Proper Köhler illumination improves image quality by ensuring that the field of view is evenly illuminated and properly centered.

Preparing the Microscope

Before adjusting the illumination, make sure:

• Your eyepieces are properly focused.
• The specimen is in focus.
• The 10x objective is in position. On most microscopes, the 10x objective is identified by a yellow band.

The 10x objective provides the best starting point for setting Köhler illumination.

Understanding the Controls

Next, locate the condenser assembly beneath the stage.

You should identify:

• The two condenser centering controls
• The condenser height adjustment
• The field diaphragm

The exact design will vary from microscope to microscope, but the principles remain the same.

On this microscope, there is a centering control on each side of the condenser, and the field diaphragm is located underneath.

These are the controls you’ll use to set Köhler illumination.

Closing the Field Diaphragm

To begin, slowly close the field diaphragm.

When the microscope is out of alignment, you’ll notice that the image of the diaphragm is not centered in the field of view.

The goal is to center this image and bring its edges into sharp focus.

Adjusting Condenser Height

The next step is to adjust the condenser height.

Using the condenser focus knob:

1. Raise or lower the condenser.
2. Watch the edges of the field diaphragm image.
3. Continue adjusting until the edges become sharp and well-defined.

When the edges are crisp and clearly focused, the condenser is at the correct height.

Centering the Condenser

Once the condenser is at the proper height, use the condenser centering controls to move the field diaphragm image into the center of the field of view.

Adjust the two centering controls until the diaphragm image is perfectly centered.

As demonstrated here, even someone who has never performed Köhler illumination before can usually complete this step in just a few seconds.

For this demonstration, we’re using a camera so you can see the adjustments clearly, but a camera is not required. Most users perform this procedure while looking through the eyepieces.

Opening the Field Diaphragm

After the condenser is properly centered:

1. Slowly open the field diaphragm.
2. Continue opening it until the diaphragm disappears beyond the edge of the field of view.

The field should now appear evenly illuminated from edge to edge.

This indicates that Köhler illumination has been properly set.

Final Thoughts

Setting Köhler illumination is one of the most important adjustments you can make to improve image quality on a microscope.

The process is simple:

1. Focus the specimen.
2. Select the 10x objective.
3. Close the field diaphragm.
4. Adjust condenser height until the diaphragm edges are sharp.
5. Center the diaphragm image.
6. Open the field diaphragm until it disappears from view.

Once completed, your microscope will provide optimal illumination and image contrast.

Additional Resources

For more microscope tutorials, service information, and product resources, visit:

mundaymicroscope.com

Closing

Thank you for watching. If you found this video helpful, please like and subscribe to our channel for more microscope tips, tutorials, and product information.

Contact Information

Online Shop: microscopemarketplace.com

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Read the Edited Video Transcript for ‘How to Adjust an Olympus BX Tension Ring’

Hey, this is Chad with Munday Scientific. Today, we’re going to show you how to adjust the focus tension ring on an Olympus microscope.

This adjustment procedure applies to several Olympus microscope series, including:

• Olympus BX Series
• Olympus SZX Series
• Olympus IX Series

The tension adjustment mechanism works essentially the same way across these microscope platforms.

Understanding the Focus Tension Ring

The focus tension ring controls how much resistance is applied to the coarse focus mechanism.

If the tension is set too loose, you may notice:

• The stage slowly drifting downward
• The image shifting out of focus
• Difficulty maintaining focus at higher magnifications

Proper tension adjustment helps keep the microscope stable and focused during use.

Locating the Tension Ring

For demonstration purposes, we’ve removed the stage so the adjustment is easier to see.

The focus tension ring is the inner ring located on the right side of the microscope, adjacent to the focus controls.

Increasing the Tension

To increase focus tension:

1. Locate the inner tension ring.
2. Rotate the ring clockwise (to the right).

This will add resistance to the focus mechanism and help prevent stage drift.

Decreasing the Tension

To decrease focus tension:

1. Rotate the tension ring counterclockwise (to the left).

This will reduce resistance and make the focus controls easier to turn.

Common Symptoms of Improper Tension

If the tension is too loose, you may experience:

• Focus drifting during observation
• The stage slowly lowering on its own
• Difficulty maintaining focus at higher magnifications
• Image movement while viewing specimens

In many cases, these issues can be corrected simply by adjusting the tension ring.

Final Thoughts

The focus tension ring is a simple but important adjustment that helps maintain smooth, stable microscope operation.

If your microscope is drifting out of focus or the stage is not holding its position properly, checking the tension adjustment should be one of the first troubleshooting steps.

Contact Information

If you have any questions about your microscope or need assistance with service or repairs, feel free to contact us.

Email: info@mundaymicroscope.com

Online Shop: microscopemarketplace.com

Subscribe for more videos at our Youtube Channel.

We’re always happy to help.

The post How to Adjust an Olympus BX Tension Ring appeared first on Munday Scientific Instruments.

About this video ‘Fine Adjustment Handle on a Olympus BX’

This video demonstrates how to reposition the fine focus adjustment handle on an Olympus BX series microscope. The process allows users to customize the location of the fine focus control for improved comfort and ergonomics during extended microscope use. The tutorial walks through the adjustment procedure, explains the tools required, and shows how to securely move the handle while maintaining proper microscope operation. This is a useful modification for laboratories, researchers, and technicians who want to optimize their microscope setup for their preferred working position.

Presenter: Chad Potts

Online Shop: microscopemarketplace.com | BX Series Microscopes

Subscribe for more videos: Our Youtube Channel

The post Fine Adjustment Handle on a Olympus BX appeared first on Munday Scientific Instruments.

About this Video ‘The Difference Between Microscope Heads’

This video is to help explain the difference between viewing head options on your Olympus BX or CX microscope. We go over a Tilting Head, Trinocular Head and Tilting Telescoping head. If you have questions contact us for assistance at Munday Microscope.

Online Shop: microscopemarketplace.com

If you like these videos, subscribe to our Youtube Channel.

The post The Difference Between Microscope Heads appeared first on Munday Scientific Instruments.

Read the Editted Video Transcript for ‘How to Focus a Microscope Camera Adapter’

Hey, this is Chad with Munday Scientific. Today, I’m going to show you how to parfocal a microscope camera adapter.

Parfocaling your camera adapter ensures that the image you see through the microscope eyepieces matches what you see on your computer screen. Once properly adjusted, both views will remain in focus simultaneously.

Preparing the Microscope

Before making any adjustments, make sure the microscope is configured correctly.

Step 1: Send Light to the Camera

First, ensure that light is being directed to the camera port.

Depending on your microscope setup, this may involve:

• Pulling out the camera selector rod
• Adjusting the beam splitter
• Activating the camera viewing position

Make sure the camera is receiving an image before proceeding.

Step 2: Focus Through the Eyepieces

Next, bring your specimen into focus using the microscope eyepieces.

For the most accurate setup:

• Set both eyepiece diopters to zero
• Set the diopter tube to its zero position
• Focus the specimen sharply through the eyepieces

Once the image is clear through the microscope, you’re ready to adjust the camera.

Understanding the Camera Adapter Controls

Most C-mount camera adapters have two adjustment screws:

Lock Screw

The lock screw secures the camera adapter once focus has been established.

Focus Screw

The focus screw is used to adjust the camera image until it matches what you see through the eyepieces.

Adjusting the Camera Focus

Step 1: Unlock the Adapter

Loosen the lock screw so the camera adapter can be adjusted.

Step 2: Adjust the Focus

Insert your 3 mm Allen wrench into the focus adjustment screw.

Slowly adjust the focus while watching the live image on your monitor.

Continue adjusting until the image on the screen matches the focus you see through the microscope eyepieces.

Locking the Focus in Place

Once the image is properly focused:

1. Remove the Allen wrench from the focus adjustment screw.
2. Hold the focus adjustment in position with your thumbnail.
3. Tighten the lock screw carefully.

Holding the focus adjustment while tightening the lock screw prevents the focus from shifting during the locking process.

Verifying Parfocal Alignment

After tightening the lock screw:

1. Check the image through the eyepieces.
2. Check the image on the monitor.

Both images should now be in focus simultaneously.

If necessary, make minor adjustments and repeat the locking process.

Final Thoughts

Parfocaling a camera adapter only takes a few minutes and greatly improves the imaging experience.

Remember:

• Focus the specimen through the eyepieces first
• Set diopters to zero before starting
• Use the focus adjustment screw to match the camera image
• Hold the focus adjustment while tightening the lock screw

Following these steps will ensure accurate and consistent focus between your microscope and camera.

Closing

If you found this video helpful, please like and subscribe to see more microscope tips, tutorials, and troubleshooting videos from Munday Scientific.

Online ship: microscopemarketplace.com

Thanks for watching!

The post How to Focus a Microscope Camera Adapter appeared first on Munday Scientific Instruments.

Read the Edited Video Transcript for ‘Olympus IX Microscope Disassembly’

Hi, I’m Walker Kelly with Munday Scientific Instrument Service. Today, we’re going to show you how to properly disassemble an Olympus IX-series microscope for service, shipping, or storage.

In this tutorial, we’ll cover the removal of:

• The microscope head
• Rear lamp house
• Condenser
• Upper elevator arm assembly
• Mechanical stage

We’ll also review the tools required for the job.

Tools Needed

Before getting started, you’ll need the following tools:

• The built-in 3 mm Allen wrench included with your Olympus microscope
• A 4 mm Allen wrench (a T-handle wrench makes the job easier)

Head Removal

We’ll begin by removing the microscope head.

1. Remove the built-in 3 mm Allen wrench from its storage location.
2. Locate the access slot on the side of the microscope head.
3. Insert the Allen wrench into the slot and loosen the retaining screw a few turns.

Important: Support the head while loosening the screw so it does not fall.

Once the screw is loose:

1. Carefully slide the head off the microscope.
2. Set it aside in a safe location.
3. Return the Allen wrench to its holder so it doesn’t get misplaced.

Lamp House Removal

Next, we’ll remove the rear lamp house.

1. Remove the 3 mm Allen wrench again.
2. Locate the two retaining screws on the side of the lamp house assembly.
3. While supporting the lamp house, loosen both screws a few turns.

As the second screw loosens, you’ll feel the lamp house become free.

Carefully slide the lamp house straight out and set it aside.

Once finished, return the Allen wrench to its holder.

Condenser Removal

Now we’ll remove the condenser.

1. Support the condenser from underneath.
2. Locate the smaller retaining screw beneath the condenser assembly.

Note: Do not loosen the two condenser adjustment screws. Use only the smaller retaining screw.

3. Loosen the retaining screw a few turns.
4. Slide the condenser forward and out of the microscope.

Set the condenser aside safely.

If desired, you can flip the condenser bracket upward to keep it out of the way.

Upper Elevator Arm Removal

Next, we’ll remove the upper elevator arm assembly.

This assembly is secured by:

• Four mounting screws
• One electrical connector

Disconnect the Electrical Connector

1. Locate the connector collar.
2. Twist the collar gently.
3. Wiggle the connector free and move it aside.

Remove the Mounting Screws

1. Using your 4 mm Allen wrench, loosen the four mounting screws.
2. Remove the screws and place them somewhere safe.

Important: When removing the final screw, support the elevator arm with your other hand to prevent it from falling.

Once all screws have been removed:

1. Lift the elevator assembly straight up and off.
2. Notice the alignment pins that locate the assembly correctly.

For safekeeping, thread the screws back into their original holes so they do not get lost during shipping.

Stage Removal

The final component we’ll remove is the mechanical stage.

Remove the Stage Plate

1. Lift off the stage plate.
2. Set it aside.

Remove the Stage

1. Using the 4 mm Allen wrench, loosen and remove the stage mounting screws.
2. Carefully lift the stage off the microscope.

Place the stage face-down on a workbench or padded surface.

Important: Be careful not to damage the coaxial controls during handling.

Disassembly Complete

At this point, the Olympus IX-series microscope has been fully disassembled and is ready for packing, shipping, or service.

Reassembly

If you need to reassemble the microscope, simply follow these same steps in reverse order.

Additional Resources

If you need guidance on packing and shipping an Olympus IX-series microscope, we also have instructional videos available covering proper packaging procedures.

Closing

Thank you for watching. If you have any questions about your Olympus IX-series microscope, please feel free to contact Munday Scientific Instrument Service.

Have a great day!

Also, be sure to visit out online shop at: microscopemarketplace.com

And if you like our videos, subscribe to our Youtube Channel.

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About This Video

Walker Kelly with Munday Scientific explains how to disassemble the Nikon 80i microscope.

This is a helpful video to set up your microscope or disassemble it for packing. If you are packing please be careful to bag and wrap each item individually and double box the parts. If you have questions contact us for assistance at Munday Microscope.

Info: www.mundaymicroscope.com

Online Shop: microscopemarketplace.com

The post Disassembling a Nikon Fluorescence Microscope appeared first on Munday Scientific Instruments.