Simplify visibility with the latest ENT microscope from ZEISS

Experience breakthrough visualization capabilities combined with an optimized workflow when using EXTARO® 300 from ZEISS for tympanoplasty, myringotomy, stapedectomy, mastoidectomy and transoral laser surgery. ZEISS EXTARO 300 – Boosting efficiency.

  • Augmented Visualization
  • Single-Handed Operation
  • Digital Data Management
Augmented Visualization MultiSpectral Mode

Augmented Visualization

ZEISS EXTARO 300 enables a more accurate assessment of the surgical situation for better decision-making. Enhancing your surgical visualization, the MultiSpectral Mode and the NoGlare Mode assist you in making right surgical decisions.

Discover Augmented Visualization with ZEISS EXTARO 300 in ENT surgery

MultiSpectral Mode

Low-color contrast often makes it difficult to recognize critical anatomical structures. The  MultiSpectral Mode  of  ZEISS EXTARO 300  enhances this contrast, for example to better distinguish between vasculature and tissue.  

Discover the Multispectral Mode and see the difference1.

NoGlare Mode

Sometimes light reflections complicate the surgical procedure. The new NoGlare Mode of ZEISS EXTARO 300 suppresses these obtrusive reflections, allowing for a faster and more detailed distinction of anatomical details and artificial implants.

Experience the NoGlare Mode – try it yourself2.

  • 1

    Application image courtesy of Prof. Marcel Kraft, Hirslanden Private Hospital Group, Basel, Switzerland (Multispectral Mode)   

  • 2

    Application image courtesy of Dr. Mark Praetorius, University Clinic of Heidelberg, Germany (NoGlare Mode)   

Single-Handed Operation

Any adjustment or repositioning of an ENT microscope can greatly disturb focus and cost you valuable time.

Thanks to ZEISS EXTARO 300, you can perform procedures with maximum focus and efficiency. Best in class.

Single-Handed Operation with ZEISS EXTARO 300

Using the Mode Control Button of ZEISS EXTARO 300 to activate visualization modes

With the Mode Control button, ZEISS EXTARO 300 allows you to activate all visualization modes and camera functionalities without taking your eyes off the surgical field. With its innovative balancing and movement system, frequent repositioning will not be a burden on your procedure.

Operate the Varioscop 230 with one finger to easily set the field of view

The new Varioskop® 230 can be operated with just one finger to maximize ergonomics. Effortlessly set the field of view and focus over a wide working range of 200 to 430 mm.

Digital Data Management

High patient throughput and the associated documentation can be tedious when collecting, organizing and storing procedure-related images and videos.

ZEISS Connect App offers an easy and efficient pathway to a structured data management approach. Documentation completed.

Learn more about ZEISS Connect App

ZEISS Connect App

ZEISS Connect App

This app allows you to easily visualize, organize and archive photos and videos from your surgical cases.

Use the Procedure Architect to organize your records according to your customized workflows, transferring data wirelessly to your existing network, and benefiting from automated archiving.

First impressions of ZEISS EXTARO 300

Watch the videos to learn more about what your peers think about the new ZEISS EXTARO 300.

  • Prof. Mark Praetorius

  • Mark Syms M.D.

Stay updated with the latest on ZEISS EXTARO 300

If we raised your interest, stay connected with us. Register now for new updates related to:

  • clinical videos on Augmented Visualization
  • interactive demo on Single-Handed Operation
  • the advantages of Digital Data Management

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  • EXTARO 300 ENT Brochure EN

    Pages: 16
    File size: 1 MB




5-step magnification changer


Varioskop 230, working distance adjustable from 200 to 430 mm


TriLED provides natural colored light at high intensities

TriLED with LightBoost providing Xenon-like intensities

Single-Handed Operation

Unique user interface and intuitive balancing process allow smooth and effortless single-handed operation of the microscope


Straight binocular tube

180° tiltable tube

Foldable tube f170 / f260


10x wide-field eyepieces

12,5x wide-field eyepieces

Augmented Visualization

Augmented Visualization Kit includes GreenColor Mode and enables:

  • MultiSpectral Mode
  • NoGlare Mode


Essential: Integrated HD-video (1080p) recording on USB attached storage, HDMI output, trigger from microscope or with remote control

Digital Data Management: Integrated HD-video (1080p), HDMI output, ZEISS Connect iPad App for camera control including smart recording, media data management according to customer-defined workflows

ZEISS Connect DICOM Interface

iPad Docking station


Stereo co-observation package with straight tube, incl. beamsplitter and TriLED with LightBoost providing Xe-like intensities

Laser Adaption

Laser package contains:

  • adaptor for laser micromanipulator
  • microscope focus lock
  • external focus slider that allows to jointly move microscope and laser focus point


Asepsis starter kit consists of drape adapter ring for VisionGuard® splash guard and packs of resterilizable covers

Drape starter kit

ZEISS EXTARO 300 allows you to configure based on your requirements. To make it easier for you, we have predefined some packages to suit your specific needs. Please reach out to a ZEISS representative to assist you.