medmont meridia™ Advanced Topographer

Expand patient outcomes and practice profitability.

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The Medmont Meridia™ sets a new gold-standard. 

Our next-generation topographer takes corneal mapping to the next level. Quickly embraced by contact lens specialists worldwide, the Medmont Meridia™ builds on the trusted E300 with full-colour maps, an ultra-wide field of view, and unparalleled corneal coverage. And that’s just the start.

The Meridia™ Pro adds a range of new imaging modes for the anterior eye — including dry eye (DED) analysis and reporting, tear film assessment, meibography, and more. It’s everything you need for patient care and practice success, all packed into one compact, reliable instrument.

 

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See clearly, treat optimally

Access comprehensive suite of high-resolution images, a wider field of view, and extra applications to boost your practice’s ability to care for patients.

Lift your care to a new standard

The Medmont Meridia™ builds on the E300’s 20-year legacy, delivering reliable, best-in-class accuracy for contact lens fitting — with powerful new features designed to elevate patient care and maximise your practice’s ROI.

With a larger field of view, the Meridia captures more of the patient’s eye in a single full-colour image. Combined with Medmont’s trusted composite map technology, it gives you clearer, more confident evaluations and fittings—leading to better first-fit success and reduced chair time.

The Meridia offers a versatile, all-in-one platform for your practice. Alongside advanced corneal topography, it includes premium anterior and fluorescein imaging and video, enhanced meibography, clear tear meniscus height and tear break-up time measurements, and more. This new standard in Medmont topography helps you see more patients efficiently while expanding your dry eye and specialty lens services — all while improving your bottom line.

Patient engagement

The Meridia is designed to boost patient engagement, helping improve compliance, encourage repeat visits, and generate more referral business. Paired with Medmont Studio, it offers universal grading scales and visual reports that make consultations and treatment planning straightforward and effective.

Ergonomic design

The Medmont Meridia platform features an advanced ergonomic design with five quick keys on the instrument. Combined with intuitive software guidance, this all-in-one system supports efficient workflows and optimises space — making it a standardised solution you can rely on.

 

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Choose between two models: Classic and Professional

medmont meridia™ Features

Rapid and Precise Computer Aided Image Capture

Superior Performance Through Advanced Image Analysis

Precise Resolution Over Large Area of Coverage

High Capacity Patient Database with Immediate Access to Stored Results Expand Coverage with “Composite Eye” Function

Tear Film Surface Quality Analysis (Still Image & Video)

Map Displays:

  • Tangential Curvature/Power
  • Axial Curvature/Power
  • Height
  • Elevation from Sphere
  • Refractive Power
  • Ray Error
  • Wavefront Error
  • Tear Film Surface Quality Contact Lens Fitting

Contact Lens Fitting:

  • Multicurve
  • Aspherics
  • Keratoconic Designs
  • Scleral
  • Custom Surfaces
  • Custom Laboratory Lens Designs

Shape Descriptors:

  • Astigmatism Measurement
  • E, p, Q, e2 values

Global Indices:

  • SAI
  • SRI
  • I-S value

Regression Analysis:

  • Orthokeratology Subtractive Maps

User Defined Attributes Microsoft Windows™ Based Software::

  • Inter/Intra Network Compatible
  • EMR/EHR Interface
  • DICOM Interface
  • USB Computer Interface

Pupil, Iris, HVID Measurement

Features

Meridia Classic

Meridia Professional

Corneal Topography

✓

✓

Optimized Depth of Field Focus

✓

✓

High Resolution Digital Color Imaging 

✓

✓

Horizontal Visible Iris Diameter Measurement

✓

✓

Scleral Lens Simulation

✓

✓

Ergonomic Quick Keys on Instrument

✓

✓

Fast and Intuitive Interface Connections 

✓

✓

Anterior Imaging and Video

✓

Meibomian Gland Imaging

✓

Fluorescein Imaging and Video

✓

Focus Guidance Aid

✓

Proven Imaging Grading Scales (EFRON, BHVI, Meiboscale)

✓

Dry Eye Patient Screening Reports

✓

Key New Features

Increased Field of View Topography

✓

Optimized Depth of Field Focus

✓

High Resolution Digital Color Imaging

✓

Horizontal Visible Iris Diameter Measurement

✓

Scleral Lens Simulation

✓

Medmont Studio 7 Improved User Experience

✓

Ergonomic Quick Keys on Instrument

✓

Convenient and Secure Calibration Ball Storage

✓

Enhanced and Quicker Interface Connections

✓

Key New Features

Increased Field of View Topography

✓

Optimized Depth of Field Focus

✓

High Resolution Digital Color Imaging

✓

Horizontal Visible Iris Diameter Measurement

✓

Scleral Lens Simulation

✓

Medmont Studio 7 Improved User Experience

✓

Ergonomic Quick Keys on Instrument

✓

Convenient and Secure Calibration Ball Storage

✓

Enhanced and Quicker Interface Connections

✓

Anterior Imaging and Video

✓

Meibomian Gland Imaging

✓

Fluorescein Imaging and Video

✓

Tear Meniscus Height Measurements

✓

Scotopic and Photopic Pupil Measurements

✓

Focus Guidance Aid

✓

Imaging Grading Scales

✓

Screening Reports

✓

Key New Features

Increased Field of View Topography

✓

Optimized Depth of Field Focus

✓

High Resolution Digital Color Imaging

✓

Horizontal Visible Iris Diameter Measurement

✓

Scleral Lens Simulation

✓

Medmont Studio 7 Improved User Experience

✓

Ergonomic Quick Keys on Instrument

✓

Convenient and Secure Calibration Ball Storage

✓

Enhanced and Quicker Interface Connections 

✓

Key New Features

Increased Field of View Topography

✓

Optimized Depth of Field Focus

✓

High Resolution Digital Color Imaging

✓

Horizontal Visible Iris Diameter Measurement

✓

Scleral Lens Simulation

✓

Medmont Studio 7 Improved User Experience

✓

Ergonomic Quick Keys on Instrument

✓

Convenient and Secure Calibration Ball Storage

✓

Enhanced and Quicker Interface Connections

✓

Anterior Imaging and Video

✓

Meibomian Gland Imaging

✓

Fluorescein Imaging and Video

✓

Tear Meniscus  Height Measurements

✓

Scotopic and Photopic Pupil Measurements

✓

Focus Guidance Aid

✓

Imaging Grading Scales

✓

Screening Reports

✓

“This device will save techs and practioners time. I can do a full dry eye assessment in eight minutes - both eyes."

Dr. Jagrut Lallu
Rose Optometry

“The meridia has completely changed the way I practice in the COVID-19 world we're in. I almost don't even have to touch my slit lamp at all, which is safer for both them and me.”

Dr. Aaron Wolf
Austin Optometry Group

“You are not only getting the best topographer with this system, you're getting a high-end anterior seg camera and video, which itself is amazing and you get the dry eye programs too. It is like getting 3 or 4 quality machines in one!"

Dr. Stephanie Woo
Contact Lens Institute of Nevada

 

“I’ve been very impressed with the device.”

Dr. Jack Bascome
Broward Eye Care

 

“Having tested the Meridia and its main competition, the clarity and insights the Meridia provides are unmatched. The images are clear and detailed, which provides confidence in my clinical decision-making. With the real-time visual dry eye summaries coupled with proven grading scales and the patient report, my patients are more compliant in our treatment strategies as we both have an actual visual image and a metric to measure progress.”

Dr. Eric To
Lumen Optometric

 

See more. Do more.

Use the 3D/360 product viewer below to explore the Medmont Meridia™.

Specifications

Size

  • Weight: 10kg
  • Height: 470mm
  • Width: 235mm Depth: 345mm
  • Shipping Size: 416mm x 416mm x 660mm, 15 kg

Electrical

  • Rated Supply Voltage: 100-240 VAC, 50/60 Hz
  • Rated Input: 0.19 amps MAX
  • Isolation Transformer: Medical Grade, compliant with IEC 60601-1 Min. 500W, min. 4x IEC C13 Outlets, specified for use at national mains voltage 

Performance

  • Coverage: Standard: 0.25 –11mm TCC (Composite): Limbus to Limbus Extrapolated Data Point Coverage: Limbus to 18mm
  • Field of View: Topography: 17.5 mm (H) Fluorescein: 20.0 mm (H) Anterior Image: 26.0 mm(H) Meibomian Image: 26.0 mm (H)
  • Repeatability/Accuracy (Test Object): 0.1 Diopters
  • Power Range: 10 –100 Diopters
  • Number of Rings: 32
  • Measurement Points: 9600

Computer Minimum Requirements

  • PC and Mains Powered Peripherals: EN/IEC60950 Compliant
  • PC Requirements: 
  • Windows 11 Professional and Home (64 bit) Professional recommended.
  • Windows 10 Professional and Home (64 and 32 bit) Professional recommended.
  • Windows Server 2016, 2019 and 2022 (64-bit editions only).
  • Windows Server “Server Core” installations are not supported.
  • Processor: Intel™ i5 generation 6 or later Motherboard: Genuine Intel™ chipset highly recommended.
  • Memory: 8 GB for non-video captures, 16 GB for video captures.
  • Hard Disk Space: 40 GB for non-video, 200GB for video captures (More for larger databases or busy practices).
  • Video cards: GPUs with dedicated memory of 2 Gig or more are recommended.
  • Screen resolution: Recommended 1920 x 1080; Minimum supported: 1280 x 720
  • USB: USB 3.1 Gen 1 Compliant port on the PC

ALWAYS FOLLOW THE DIRECTIONS FOR USE