Ocus®20: FAST SCANNING AT HIGH DEPTH OF FIELD

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The Grundium Ocus®20 sets a new standard for digital microscope scanners, offering an accessible, high-performance solution for pathologists, researchers, and educators.

Designed for precision and ease of use, it combines quality, clarity, and affordability.
Grundium Ocus®20 digital pathology slide scanner, a 20x pathology scanner for scanning glass slides into high resolution digital images.

Digital Whole Slide Images with Crystal Clear Clarity

The Ocus®20 microscope slide scanner sets a new standard in digital pathology with its exceptional image quality. Leveraging advanced optics and a powerful 20x magnification, it captures incredibly sharp and detailed images, essential for accurate tissue analysis.

This precision is further enhanced by features like a long 5 µm depth-of-field, continuous autofocus, and Z-stacking capabilities, which ensure clarity and depth in each scan.

Whether dealing with challenging samples or requiring intricate detail for diagnosis, the Ocus®20 delivers consistently high-resolution images, making it an invaluable asset in the realm of modern pathology.

NEW; Ocus®20 Sample slide gallery

Explore our new image gallery featuring sample slides scanned with the Ocus®20. View high-quality images in an online viewer or download SVS files for further analysis.

Unmatched Ease of Use

Designed with the user in mind, the Ocus®20 simplifies the complex. Its intuitive, browser-based interface and streamlined workflow allow for quick scanning, viewing, and sharing of slides, making it accessible to users of all skill levels.

From setup to operation, the Ocus®20 is designed to remove barriers, enabling professionals to focus on their critical work without the hassle of complicated equipment. This ease of use is a cornerstone of the Ocus®20's design, reflecting Grundium's philosophy of making powerful technology accessible to everyone.

Intuitive Design

Jump straight into your work without the hassle. The Ocus®20's user-friendly, browser-based interface and streamlined operations allow you to scan, view, and share slides with just a few clicks.

Small footprint

The compact size — just 7 inches in all dimensions — allows the Ocus® to comfortably fit even on the most cluttered lab desk, eliminating the need for dedicated equipment space.

QUICK Setup

Go from unboxing to scanning in just 15 minutes. Spend less time setting up and more time on what matters most.

See the Ocus® in action

Curious about the Ocus® user interface and how easy it is to use? Look no further! Watch our 10-minute walkthrough video, where we showcase the key features of the device and its user-friendly interface. Check it out below!
We’d be happy to arrange a personal online demo for you! If you're interested, simply reach out to request a demo, and one of our experts will get in touch. The demo is free of charge and comes with no obligations.
Illustrative image showing positive growth on financial graphs, representing how a user friendly design can enhance workflow efficiency and support high throughput in digital pathology workflows.

AN AFFORDABLE INVESTMENT THAT BRINGS Exceptional Value

The Ocus®20 represents a significant advancement in cost-effective digital pathology. It is designed to provide exceptional value, offering premium features and performance at a fraction of the cost of traditional systems.

This affordability does not come at the expense of quality or functionality; instead, it opens up new possibilities for institutions and practices of all sizes. By minimizing the total cost of ownership, the Ocus®20 ensures that resources can be allocated efficiently, making advanced digital pathology accessible to a wider audience.

Designed for Diverse Applications

The Ocus®20's capabilities are crucial in intraoperative consultations, where timely and accurate slide digitization can influence surgical decisions. In educational contexts, the Ocus®20 facilitates remote learning, providing students with access to high-quality digital slides for study and review.

Additionally, it serves as a powerful tool in research, offering precise imaging necessary for detailed analysis. This adaptability ensures that professionals in diverse fields can leverage the Ocus®20 to stay at the forefront of their practices, enhancing both efficiency and outcomes.
Doctors in a surgery

Intraoperative frozen sections

The Ocus®20 shines in the intraoperative setting with its rapid scanning capabilities and excellent image quality, ensuring detailed and accurate representations of frozen section samples.
Read more: ocus scanners and intraoperative frozen sections
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REMOTE SECOND OPINIONS and CONSULTATIONS

For remote consultations and second opinions, the Ocus®20 provides high-quality images validated by leading organizations, facilitating accurate diagnoses from afar.
Read more: How Ocus scanners enable remote consultation
University professor showing an Ocus scan result on a lecture

RESEARCH AND EDUCATION environments

Researchers benefit from automated scanning and control over specific areas across diverse slide types, enhancing educational content with accessible digital slides.
Read more: Elevate scientific study and learning with Ocus scanners

Why Choose The Ocus®20?

Choosing the Grundium Ocus®20 means embracing a high-quality microscope scanner that enhances diagnostic capabilities, optimizes workflow, and ensures cost efficiency.

It is an investment in a future where digital pathology is within reach of every professional, providing the clarity, detail, and flexibility needed to meet the challenges of modern diagnostics.

Discover the future of digital pathology today with the Ocus®20 slide scanner, and elevate the standard of your microscopic examinations.
Grundium Ocus®20 microscope slide scanner held in hand, supporting digital pathology solutions with remote access and outstanding image quality when scanning glass slides.

What our customers say

Dr. Alba Torres
Out of all the scanners I’ve used — and I’ve used a lot — it’s the easiest one. We've scanned more than 30 000 slides without any technical issues.
Dr. Alba Torres
Process and Quality Director
Cepatho, Brazil
Teppo Haapaniemi, Medical Cell Biologist, Fimlab
With Grundium Ocus-enabled telepathology, we can provide better service to our customers; the hospitals. For the hospitals the process doesn’t change, but they benefit from Fimlab working faster and more accurately with digital pathology.
Teppo Haapaniemi
Medical Cell Biologist, Pathology
Fimlab
Ben Cahoon, CEO, Techcyte
Not only has Grundium created something unique in the market with the beautifully designed small-footprint scanner, but they also have a super technical team that can work really close together to make the whole solution seamless and is willing to invest themselves in making something new. It’s super unique in the world to have everything from the region of interest, focus layers, depth of field and the whole experience totally integrated.
Ben Cahoon
CEO
Techcyte
Scott Rombach, Specialist Direct
The Ocus scanner is small and produces very sharp images fast. It is a vital instrument in field use in organ procurement. Its unparalleled portability helps save lives.
W. Scott Rombach
CEO
Specialist Direct Inc.
Julia Cara Thierauf, Research Fellow in Pathology
We have excellent images with the Ocus and I couldn’t be happier to have this little helper on my desk here. I use it mainly as a microscope, to be honest, but of course, scan my slides as well. It has really helped me so much.
Julia Cara Thierauf
Research Fellow in Pathology (EXT)
Massachusetts General Hospital
Fabio Papadia, Philips
The Philips IntelliSite Digital Pathology Solution has the capabilities to upload, view and annotate the images produced from the Grundium scanner. Zooming and panning is really fast, even when the images are physically stored on a server in the Netherlands and I’m viewing the images from a workstation in Sweden.
Fabio Papadia
Business Development Manager Nordics,
Digital and Computational Pathology
Philips

Send us a message!

Do you have a question about our devices? Wondering how the Ocus® scanners could be implemented in your workflow? Whatever it is, we are happy to hear from you!

Send us a message with the form here, and our experts will get back to you shortly!

If you need assistance with your device, please contact Grundium's customer support.

Ocus®20 Technical specifications:

Magnification: 20x

Numerical Aperture: 0.40

Resolution: 0.50 µm / pixel

Depth of field: 5 µm

Slide format: 75 x 25 mm (3 × 1 in)

Scan speed: ~60 sec / 15 × 15 mm

Image formats: .SVS, .TIFF, .SZI

Focusing: Fully automatic

Image sensor: 12 MPix

Dimensions: 7 × 7 × 7.5 inches (18 × 18 x 19 cm)

Weight: 7.7 Lbs / 3.5 Kg

Internal Storage: 500 Gigabytes

Power consumption / Standby: 0,03 A, 0,007 kVA, 0,007 kW

Power consumption: / Operation: 0,09 A, 0,021 kVA, 0,021 kW 

 

The Grundium Ocus® microscope slide scanners are CE-marked under the In Vitro Diagnostic Regulation (IVDR, EU 2017/746) in the European Union, making them approved for use in clinical and diagnostic workflows within the EU. In the United States, the Ocus® devices are currently classified as Research Use Only (RUO).

Frequently Asked Questions – Ocus®20 Digital Pathology Slide Scanner

Grundium Ocus is a digital pathology scanner designed to convert glass slides into high resolution digital images for use in digital pathology workflows. As a 20x pathology scanner, it belongs to the category of digital microscope slide scanners and whole slide scanners. Producing digital slides and whole slide images from standard microscope slides for diagnostic and research use.

Ocus®20 is used for slide scanning in routine digital pathology workflows, including intraoperative frozen sections, remote consultations, and research use. It supports automatic scanning of slides and helps improve workflow efficiency by enabling reliable digitization of pathology slides for review and analysis.

A 20x pathology scanner is commonly used because it offers a practical balance between diagnostic detail and workflow efficiency. For many routine histology applications, 20x provides enough resolution to assess tissue architecture and most key morphologic features, while keeping scanning times predictable.

Common 20x use cases include routine surgical pathology on H&E slides, many biopsy workflows, and a large portion of immunohistochemistry review and scoring. It is also widely used for consultations, tumor boards, teaching, and digital archiving where speed and file manageability matter.

Ocus®20 is designed to scan standard glass slides and microscope slides used in pathology laboratories. It supports common sample types encountered in histology and frozen section workflows, converting physical slides into digital slides suitable for detailed analysis.

Ocus®20 supports workflow efficiency through automated scanning, fast scan times, and consistent image quality designed to minimize rescan rates. This helps laboratories handle routine workloads smoothly, while also supporting time-sensitive cases by keeping scanning predictable and reducing interruptions.