How to Clean, Maintain and Store a Microscope for Best Performance

Jun 19, 2025

Maintaining your microscope in its best working condition will improve its accuracy, clarity and longevity. Whether you use your microscope in dental, medical, or laboratory applications, regular care and attention will help to prevent performance issues.

When proper care of the microscope is overlooked, it can result in blurry images, mechanical faults, and potentially costly repairs. In this article, we outline the best practices in daily care, deep cleaning, proper storage, and professional microscope maintenance.

Daily Microscope Maintenance Routine

Including a quick daily routine check can make a considerable difference in the operation and lifespan of your microscope. You should follow these steps daily:

  • Wipe down your microscope’s external surfaces clean with a soft, lint-free cloth to remove fingerprints, dust and other debris.
  • Inspect your microscope lenses and stage for dust, oil, or other contaminants. These tiny particles can degrade microscope image quality and overall functioning.
  • Use safe handling procedures such as picking up the microscope by the base and the arm when moving it. Always set your microscope down on a flat surface.
  • These daily microscope maintenance routines help to prevent those minor issues growing into bigger problems.

Proper Microscope Cleaning Techniques

How often you properly clean your microscope depends on how often you use it. Make sure to pay special attention to the microscope parts that tend to gather dirt or contamination.

Lenses (objective, eyepiece, condenser): Wipe in a straight line and outward gently and avoid circular motions. Use a lens paper or microfibre cloth.

Stage and knobs: Use a damp cloth to get rid of any residue, and make sure to dry them thoroughly. You don’t want any cleaning solution sneaking into the mechanical parts.

Light source: Wipe down with a soft cloth. Check for dust buildup around the light aperture or filters.

What do you use to clean a microscope?

When it comes to cleaning your microscope, it’s important to have the right tools and cleaning solutions that are specifically made for the job.

  • Choose an alcohol-free formula that’s safe for coated optics when cleaning the microscope lens.
  • Using lens paper or microfibre cloths are specially designed to prevent scratching those delicate glass surfaces.
  • Using compressed air is a great way to blow away dust from those tricky spots that are hard to reach.

On the other hand, steer clear of household cleaners, tissues, or rough cloths. Remember to never touch the microscope lenses with your fingers as skin oils can lead to smudges and damage over time.

Microscope Maintenance Tips

It’s important to lubricate moving parts like the focusing knobs and stage mechanisms from time to time, but make sure to use only the lubricants that the manufacturer recommends.

For imaging accuracy, especially in clinical and surgical environments, regular calibration and alignment checks are a must.

It can also be useful to keep a maintenance log to track your cleaning routines, inspections, and any issues that came about.

At Zumax, we provide expert servicing and warranty for a variety of our microscopes. For a free no obligation discussion or demonstration simply contact us.

Best Practices on How to Properly Store Your Microscope

Proper storage is as important as regular cleaning in maintaining your microscopes optimal condition. To store your microscope between uses, you should follow these essential storage habits:

  • Store your microscope in a clean, dry location, away from dust and dampness.
  • Use a dust cover or a carry case when it’s not in use to protect your microscope from environmental damage.
  • Keep your microscope out of direct sunlight and high humidity. These can negatively impact both optical and mechanical parts.
  • Keep your microscope cords and cables tidily organised to prevent any damage or tangling.

Conclusion

Maintaining your microscope’s reliability and optimal performance over time requires proper care. With regular microscope maintenance, effective cleaning, and correct storage, you not only protect your investment but also improve the quality of your work. Make microscope maintenance a standard part of your routine – your equipment and results will thank you.

Contact Zumax UK for servicing or professional support for your microscope. Our dedicated team is here to ensure your microscope stays in optimal working conditions.

For a free no obligation discussion or demonstration simply contact us.

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"On behalf of myself and our management team, I would like to sincerely thank you for your support throughout the entire process-both before and after our purchase of the microscope. I am fully satisfied with the microscope and its accessories, and I truly appreciate your assistance. I look forward to continuing our collaboration and exploring future opportunities to purchase medical equipment we may need, from your company."

Alex Stanciu, BSc, RGN, ENT Specialist Nurse, Nightingale House Surgery

"We recently purchased a microscope Zumax 2380 which we are really pleased about. It has been delivered for the trial on time and Piers Quinn has been great in helping us understanding how to use it and to set it quickly and efficiently. We are pleased about the amazing quality of the product indispensable to provide endodontic treatments at a high level. It is also amazing in providing diagnostic and demonstrative assessment as it is connected with the screen or can be connected with a phone or different device, to show the patients particular features. We definitely recommend Zumax as the best quality/price value purchase."

Doctor Narcisi and Martina Rosa

"It was like a breath of fresh air dealing with Albert Waeschle. Richard Watts was incredibly helpful even during a pandemic. Nothing was too much trouble and his expertise really helped me find exactly what I was looking for; a high-quality microscope with a screen to enable students and patients to watch the procedure. I can now offer the gold standard service I like to give my patients. The servicing and maintenance have been fantastic and I couldn't recommend them highly enough."

Mrs Sereta Parker, CertHlthSci(Open) RHAD MSHAA HCPC Reg

"I have had the pleasure of using the Zumax microscope as early as 2016 when I began my specialist training as an Endodontic trainee at Liverpool Dental Hospital, it was the first time I had used the dental microscope and Zumax was the first scope I trained with and continue to use to this day. The scope is excellent and easy to manoeuvre with great light and magnification steps. The scopes I’ve used are installed on the chairs which makes them flexible to work with within an endodontic set-up and storage. The company are also very supportive and always on hand if you need any help. Special mention to Richard Watts who has been very supportive whenever I have needed his advice. His knowledge is second to none and his good nature makes him very approachable and great to get on with. Overall a fantastic piece of kit and a great company to work with."

Ammar, Lecturer, Birmingham Dental School

"As a specialist service which offers aural microsuction to numerous patients on a daily basis, it is important our equipment is high quality to enable us to deliver high-quality care. Choosing a new product which is suitable for a whole department's individual needs can be difficult. Our field sales contact Richard offered advice and guidance to ensure we ordered the most appropriate equipment. The order process from start to finish was seamless and the microscope was delivered as scheduled. Richard is always on hand to offer advice if we do have any questions giving excellent ongoing customer support/ aftercare."

Jodie Whitehead, Lead Ear Care Specialist Nurse/Lecturer, NHS

"This was our first interaction with 'Opticlar/ AW' and it won't be our last. Richard Watts was quick to respond to my initial enquiry. The information provided was timely, accurate and answered all my questions. Richard very kindly came onsite and demonstrated the equipment to make sure it was suitable for our needs. Furthermore, the microscope arrived very quickly and was set up perfectly for our needs. We have been delighted with the microscope and the ongoing service we receive, which has surpassed our previous experience from other providers. I believe this will be the start of a long relationship. Thank you."

Duncan Collet-Fenson, Managing Director, Aston Hearing

"We have recently purchased a Zumax OMS3200 dental microscope and Mr Quinn has been very professional and very helpful with everything we needed. The microscope is Excellent as expected. Great service and products. I would definitely recommend OMS3200 and Mr Quinn to anyone who would like to purchase a dental operating microscope."

Antonios Glynis DMD, MSc Endodontics

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