Medmont®E300 Corneal Topographer

The Medmont E300 USB Corneal Topographer offers the practitioner extreme accuracy for the mapping of a patients cornea

Largest Capture Area of Any Placido Ring Topographer Providing Full Limbus to Limbus Coverage
Tear Film Surface Quality (TFSQ) Algorithm, Understand and Analyse Tear Film Breakup
Exceptional Accuracy With a Standard Deviation of Error of 2 μm, Considered the Gold Standard for Fitting Specialty Contact Lenses
Comprehensive Database of Contact Lens and Orthokeratology Lens Designs

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Medmont E300 Corneal Topographer
offers the practitioner extreme accuracy for the mapping of a patients cornea

APPLICATIONS

The E300 USB Corneal Topographer has applications
in a wide range of corneal analysis and treatment proce- dures, including: Orthokeratology, Keratoconus, Contact Lens fitting, Corneal Grafts, PRK and LASIK procedures.

CORNEAL COVERAGE

Based on an unobtrusive compact cone design incorporating precision optics and using 32 rings
with 9600 measurement points, the E300 USB provides detailed topography data over a wide area of the human cornea. Coverage extends from a minimum ring diameter of 0.25mm up to 14mm when using Composite Capture, which is ideal for detailed assessment of corneal pathologies and detailed contact lens fitting.

IMAGE CAPTURE

Images are captured automatically with a simple alignment system and progressive storage of the four best images. Difficult surfaces or patients become a simple task.

The advanced analysis software corrects defocused, off-centered images and corrects for errors due to misalignment, providing extreme accuracy. A simple image scoring system provides information to the user on the captured image quality.

CONTACT LENS FITTING SOFTWARE

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

Performance matters

The E300, with its small-cone placido disc design, allows for precise and actual captured data across the cornea. In contrast, large-cone placido disc systems are prone to data loss, which leads to guessing.

First-fit success: E300 optimises throughput and reduces rework with proven precision and repeatability. It focuses on precision to enable fast fit success.
Easy to use: Topography maps are captured automatically in seconds and quality scored to give you confidence.
Don't guess: Designed to take guessing out of the equation with limbus-to-limbus corneal coverage and real data.
Non-invasive excellence: E300’s Auto TBUT dry eye analysis is repeatable, more sensitive and specific than fluorescein, and provides the user with a non-invasive measure of tear-breakup in line with DEWSII report recommendations.

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ANALYSIS AND DISPLAY

Easily configurable to specific preference of the user, the E300 USB is able to present a wide variety of different display options, with up to four images per screen. Examples of multiple images of the same type to identify trends, a difference display and a combination map which can present four different views (e.g. axial power, tangential power, elevation and video image) of one examination. Zernike analysis software is also provided, including analysis of corneal height data and wave front error. Individual Zernike components can be displayed and analysed.

PRACTICE MANAGEMENT INTEGRATION

Database integration with practice management systems and other Medmont products is now possible utilising Medmont Studio. This negates the need for multiple patient entry and improves markedly the efficiency of the practice. Several E300 USB units can operate on a local or geographically remote network, sharing a database

Fully Automatic image capture

How Medmont E300 Topographer works

Use patient management options (Studio 6)

Technical Data

Topographer Model: E300

Standard Capture:

0.25 –11mm

Data Coverage:

Limbus to 18mm

Field of View:

H11.5mm x V11mm

Power Range:

10 –100 Diopters

Number of Rings:

Number of Data Points:

9600

Optical Working Distance:

65mm

Repeatability:

Test Object < 0.1 Diopters

Weight (Installed Assembly:

8.6kg

Footprint:

Width: 350mm Depth: 350mm / Height: 395mm +/- 15mm Stroke

Shipping Dimensions / Weight:

48cm x 55cm x 53cm 16 kg (Box and Unit)

Power Requirements:

12V DC 500mA via USB Converter Box

CONTACT LENS DATABASE

Comprehensive Contact Lens and Ortho-K Lens Database Standard.

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