Endodontics

Dental Microscope: The ONLY HOW-TO Guide that MATTERS

A practical guide to dental operating microscopes covering clinical applications, ergonomics, optical specifications, documentation and purchasing decisions.

Dr. Rockson Samuel

Dr. Rockson Samuel

Founder & Chief Dentist · Indira Dental Clinic; DentalReach

9 min read53,948 views
  • microscope lighting
  • root canal
  • dental ergonomics
  • clinical protocol
  • operating microscope
  • filters for microscopy
  • microscopic endodontics
  • illumination
  • magnification
  • video documentation

Our How to guide on Dental Microscope

So, you have decided to be updated and purchase your first dental microscope?There are enough offers in the dental market,with a wide price range.What should you look for when choosing an operating microscope?Dr Sunil Rao shares his deep insights on microscopes in clinical practice. https://www.youtube.com/watch?v=J4E6D7A_rN4&feature=youtu.be
Dr B Sunil Rao completed his graduation from CODS, MAHE, Mangalore in 1995 and his postgraduation in Conservative Dentistry and Endodontics in 1999 from SDMCDS, Dharwad. Presently working as professor in the dental academic field. He has conducted hands-on courses and lectured extensively pan-India on rotary endodontics, endodontic re-treatment, and aesthetic dentistry since 2007. Dr Rao has published articles in national and international peer reviewed journals. His area of interest is endodontic re-treatment and microscopic dentistry. He has undergone extensive training in microscopic dentistry, endodontics and endodontic surgery at the Carl Zeiss – PD Joshi Academy. Has also undergone training in dental microscopy in Edinburgh in 2009. Key opinion leader for FKG Dentaire, Switzerland. Key opinion leader for VDW, Germany. Key opinion leader for GC India

First of all, let there be light! - Importance of light in Dental Microscope

The quality of illumination of working field depends on the type of lamp in the dental microscope. They can be:
  • Halogen
  • Metal halide
  • Xenon and LED
Xenon and LED lamps will help ensure uniform illumination, the temperature is close to daylight, regardless of the degree of magnification. In addition, their service life is longer than that of halogen ones.

Secondly, the degree of magnification in a dental microscope

The working part of dental microscope consists of lens and a set of lenses. Switching between these lenses just changes the magnification. The more lenses, the more the stages of magnification and more possibilities. There are microscopes in which switching does not occur stepwise, rather smoothly — a smooth zoom. This is much more convenient, because the magnification can be adjusted easily.

Thirdly, ergonomics and the possibility of personalized adjustment of the dental microscope

These factors directly depend on the focal length of the lens and the angle of the tube. The most ergonomic is the focal length of 250 mm, however, the possibility of individual adjustment will be an advantage. The same goes for the angle of inclination: a range of 0 to 210 degrees will provide better ergonomics. An important criterion is documentation and the ability to connect third-party video and photo equipment. Some models are equipped with integrated video cameras; however, the presence of an additional photo adapter will not be superfluous. Dental operating microscopes are often equipped with yellow, green, or orange filters.
  • Yellow is used to adjust white balance and reduce the overall temperature of the picture.
  • The green filter allows you to neutralise the red color to better visualise hard tissues of the tooth and the vascular network of the mucosa.
  • The orange color of the filter reduces the cure rate of the composites.
There are different options for setting up microscopes
  • Floor mounted
  • Wall mounted
  • Ceiling mounted
  • Desktop mounted
In our opinion, the ceiling version is the most ergonomic. Of course, if you have plans to use a microscope at several workstations, a mobile outdoor option if the better choice. However, in practise and practically speaking, moving it between rooms can be difficult. This review presents the most popular models of various manufacturers. All microscopes are apochromatic. Unlike achromats, they provide an accurate image and clearly convey colours.

Once again the key factors to consider when purchasing a dental microscope

  • Optical quality
  • Illumination
  • Workflow integration
  • Ergonomic design of the microscope
  • Supporting documentation, last but not the least
  • Maintenance and hygiene.
Attention!All information is taken from the technical documentation and advertising materials of manufacturers posted in open sources.For clarification, contact the official representatives of the manufacturer.

Labomed Magna - Dental Microscope

  • Lighting: LED, 50 W
  • Magnification: 0.4-2.5x
  • Interpupillary distance: 50 - 75 mm
  • Lens focal length: NuVar 300-400 mm zoom system with fine focus
  • Tube angle adjustment: 0-210 ° tilted head with adjustable swivel ring, DBSi (includes a double beam splitter), double iris and DSLR camera
  • Filter: green, yellow
  • Mounting: floor, wall, ceiling
  • Country of origin: USA
More info: Website Prince range: starts from 9 lakhs

Dental microscope Renfert Easy View 3D

  • Lighting: LED, (5.000 Kelvin)
  • Magnification: 15- / 20x
  • Lens focal length: 430 mm
  • Image registration and documentation: proprietary digital documentation system and Full-HD monitor (1920 x 1080 pixels)
  • Mounting: tabletop, universal clamp, allowable tabletop thickness 18 - 74 mm
  • Country of origin: Germany
More info: Website Price: starts from 4 lakhs

Labomed Prima DNT - Dental Microscope

  • Lighting: LED, 50 W, service life up to 60,000 hours
  • Magnification: 5 speed (4x, 6x, 10x, 16x, 25x)
  • Lens focal length: 250 to 400 mm
  • Tube angle adjustment: 0 - 210 °
  • Registration and documentation of images: iVuS5 proprietary digital documentation system, the ability to connect adapters for photo and video equipment
  • Filter: green, yellow
  • Mounting: floor, wall, ceiling, table
  • Country of origin: USA
More info: Website Prince range: starts from 4 lakhs

KaVo Leica M320 Value - Dental Microscope

  • Lighting: 2 LEDs, service life up to 60,000 hours
  • Magnification: 5 speed (6.4x, 10x, 16x, 25x, 40x)
  • Lens focal length: 100 to 400 mm
  • Tube angle adjustment: 0 - 180 °
  • Registration and documentation of images: built-in HD-video camera (option)
  • Mounting: floor, wall, ceiling
  • Light filter: orange
  • Country of origin: Germany
More info: Website Prince range: starts from 15 lakhs

Carl Zeiss OPMI pico mora classic - Dental Microscope

  • Lighting: LED, 12 V / 100 W (with lamp quick change device)
  • Magnification: 5 speed
  • Lens focal length: 200 to 300 mm
  • Tube angle adjustment: 0 - 180 °
  • Registration and documentation of images: MORA interface, the ability to connect adapters for photo and video equipment
  • Mounting: floor, wall, ceiling
  • Filter: yellow, green
  • Country of origin: Germany
More info: Website Prince range: starts from 16 lakhs

Quale vision 5 - Dental Microscope

Free for members

Keep reading — it's free

The rest of this article is open to DentalReach members. Create a free account, or sign in, and every article on the site opens in full.

One email on Tuesdays: new articles, discussions, events and jobs. Unsubscribe in one click.

Topics

ObturationDiagnosisCanal DisinfectionEndodonticsDr. Rockson SamuelRoot Canal TreatmentWorking Length Determination

References

  1. [1]Duncan HF, Kirkevang LL, Peters OA, et al.. Treatment of pulpal and apical disease: The European Society of Endodontology S3-level clinical practice guideline International Endodontic Journal. 2023. Available at: source
  2. [2]American Association of Endodontists. Clinical Guidelines and Position Statements American Association of Endodontists. Available at: source

Written by

Dr. Rockson Samuel

Dr. Rockson Samuel

Founder & Chief Dentist · Indira Dental Clinic; DentalReach

Dr. Rockson Samuel is a dental surgeon, healthcare content strategist, and Founder and Chief Dentist of Indira Dental Clinic in Vellore, Tamil Nadu. He provides comprehensive general and family dental care with professional interests in endodontics, implant dentistry, clear aligner therapy, digital dentistry, preventive care and patient education. A graduate of K.G.F. College of Dental Sciences and Hospital under Rajiv Gandhi University of Health Sciences, he also has formal training in management and digital marketing. As Community Leader at DentalReach, he contributes to dental publishing, professional education, international media partnerships and the development of evidence-informed resources for dentists.

View profile

Have a question about this article?

Ask DentalReach for a sourced answer from the library. It cannot provide personal medical advice.

Ask about this article

Keep reading

Browse all articles
10 Endodontic Tips for a Fresher Dentist

Endodontics

10 Endodontic Tips for a Fresher Dentist

64232221

Endodontics

Root Canal Failure and Endodontic Retreatment Guide

1245609604

Digital Dentistry

Top 5 Software Tools Every Dentist Should Try in 2025

1147702598

Dental Education & Research

Dental Microscopes Explained - Interview with Dr Sunil Rao

1064518214

Explore more

Submit Your Research

Share your findings with the community

Browse Dental Journals

Access peer-reviewed publications