Medmont E300 Topographer

The Medmont E300 Corneal Topographer is a renowned market leader in corneal topography, offering superior patient comfort and accuracy and the robust features that come from working in the Medmont Studio integrated software environment.

Watch Nick Howard's Topography In Practice Video

E300 is a computerised Video-Keratometer, using Placido rings to map the surface of the human cornea. The results of patient exams can be used to assist in contact lens and orthokeratology fitting, refractive surgery and general assessment of the cornea.

Exceptional Corneal Coverage

Using 32 rings with 9,600 measurement points and 102,000 analyze points, the E300 provides detailed topography data over a wide area of the human cornea. Coverage extends from a minimum ring diameter of 0.25mm to beyond 10mm, which is ideal for detailed assessment of corneal pathologies and accurate contact lens fitting.

Automated Image Capture and Analysis

Fully automatic image capture keeps patient testing both fast and simple. Images are captured automatically with a simple built-in alignment system. Simply position the instrument, guided by the intuitive 3D focussing target, and let the software do the rest.

Each video frame is analysed in terms of centering, focus and movement. The four best frames are automatically captured and displayed in preview windows, updating progressively as more images are taken, allowing the user to easily view and save the most suitable images for further analysis.

Contact Lens Fitting Software

Automatic fitting of RGP lenes, including multiple peripheral curves, toric, aspheric and conic designs is quickly and easily performed with the E300. An expandable database of standard lens designs is included. Manual adjustment and repositioning of the lens can be preformed, with the results presented on a simulated fluroescein display and a tear film clearance graph.

See Supported Contact Lens Manufactuers for information on which contact lens designs are supported.

Driven by Medmont Studio

Medmont E300 is controlled from within the Medmont Studio integrated software environment and communicates via a USB slot.

Medmont Studio has a friendly and familiar user interface that will leave no regular Windows user lost or confused.

To download the Medmont E300 Brochure Click here

Medmont E300 Topographer

  • 9,600 measurement points
  • 102,000 analysed points
  • Fully automted Image Capture
  • Simple built-in alignment system
  • Intuitive 3D focussing target
  • Automatic fitting of RGP lenses
  • A friendly and familiar user interface
  • Robust build quality
  • 1 Click integration with EyeDream software
  • Pentium™ processor-based personal computer, P4 2.8 GHz or Higher (P4 1GHz minimum). Motherboard using genuine Intel™ PCI chipset highly recommended. VIA chipsets have proven to be unreliable. Known license dongle incompatibilities have occurred on PC's containing AMD processors and are therefore not recommended at this time.
  • NTFS file system (installed by default on XP/Vista/Server 2003).
  • 1 GB RAM or more (512MB minimum)
  • VGA card supporting at least 24-bit colour and 128MB onboard memory. Video cards that share main memory are not recommended. For stereo viewing using shutter glasses, a compatible NVidia video card is required.
  • DirectX v9.0c or higher
  • 10GB of available hard-disk space.
  • DVD-ROM drive (CD-ROM minimum)
  • At least 2 free USB 2.0 ports.

Supported Windows Operating Systems:


IMPORTANT: Medmont cannot guarantee compatibility of your third party devices with your chosen operating system. In particular windows 7 or any 64 bit operating system. Please check with your equipment manufacturer before purchasing any operating system.


Operating System Medmont Studio*
Windows XP (1) Yes
Windows Vista 32bit(2)(5) Yes
Windows Vista 64bit(2)(5) Yes
Windows 7 32bit(3)(5) Yes
Windows 7 64bit(3)(5) Yes
Windows Server 2003 32bit(5) Yes
Windows Server 2003 64bit(5) Yes
Windows Server 2008 32bit(4)(5) Yes
Windows Server 2008 64bit(4)(5) Yes


*Latest version software. Please refer to the downloads section under support for the latest version.
(1)Windows XP Professional 32bit only (SP3 or higher).
(2)Windows Vista Ultimate, Business and Enterprise editions only (SP1 or higher).
(3)Windows 7 Professional, Ultimate, and Enterprise editions only.
(4)Windows Server 2008 Foundation edition is not supported.
(5)W18 Video Converter Upgrade Kit required if the perimeter that will be attached has a serial number less than M714719. Please contact Medmont International or one of its authorised distributors if you require this upgrade kit.

  • Medmont Studio will not be supported if running in a virtualized environment or terminal services.
  • Novell networks and network storage devices are not tested or recommended.
  • All Microsoft Operating Systems should have the latest service pack installed.

Click to enlarge image