• Visualization of crystalline opacities
• Analysis of wavefront aberrations, with the ability to separate corneal and lenticular/internal aberrations
• Postoperative axis alignment check of toric lens implant
• Automatic measurement of irido-corneal angles using Scheimpflug imaging

The VX130 combines scheimpflug tomography, non-contact tonometry, wavefront aberrometry, and corneal topography in a fully automated diagnostic device.

Yes

Yes

100,000

Tonometry, Elevation and refraction maps, Keratometry, Contact lens fitting, Keratoconus detection, Corneal aberrometry, Pachymetry

24

Yes

—

Scheimpflug, Placido

—

• On board PC allows for complete standalone operation
• Meibomian gland imaging, fluorescein imaging, and tear film breakup analysis
• Automatically selects the best-focused image

The Topcon CA-800 Corneal Analyzer is an easy-to-use, comprehensive corneal topography solution for evaluation of the anterior corneal surface. In addition to elevation mapping of the corneal surface, the CA-800 includes pupillometry, fluorescein imaging, meibomian gland imaging, contact lens fitting software, white-to-white measurement and Zernike analysis.

Yes

Yes

6,144

White-to-white, Zernike Analysis/Wavefront Aberrometry, Keratoconus Detection

24

Not specified

—

Placido

—

• Auto shot function
• Large patient database
• Fourier refractive analysis
• Built-in LCD alignment
• Multi-language operation
• Data points: 6,400 (25 ring)  and 7,936 (31 ring)

The TMS-4N has comprehensive software that allows the user to customize their own map with their favorite scale, map type, and so on. The Fourier analysis provides refractive information with 3mm and 6mm diameter range.

Not specified

Not specified

7,936

Contact Lens Fitting Software

31

No

—

Placido

—

• Three-in-One Instrument
• Easy & Speedy Touch Screen Alignment
• New Indices for Keratometry: KAI, KRI
• Dual CCD technology for Refractometry
• IOL / Cataract Mode

The Tomey RT-7000 functions as a refractor, keratometer, and topographer. The device features easy and speedy touch-screen alignment, various color maps, contact lens fitting simulation, and corneal eccentricity index for “Ortho-K Lens."

Not specified

Not specified

Not specified

Contact Lens Fitting Software, Keratoconus Detection

Not specified

No

—

Placido

—

• Topography and Elevation Maps of the Anterior and Posterior Corneal Surface
• IOL Calculator for treated and untreated eyes, spherical, aspherical multifocal and toric IOL calculation, and toric IOL calculation based on total corneal refractive power
• Topographical Keratoconus Classification (TKC)

The Pentacam AXL is a systematic enhancement of Pentacam HR technology. In addition to anterior segment tomography, the original function of its predecessor, the Pentacam AXL has integrated axial length measurement to make accurate IOL calculations.

Yes

Yes

Not specified

Pachymetry, White-to-white, Contact Lens Fitting Software, Zernike Analysis/Wavefront Aberrometry, Irido-Corneal Angle, Keratoconus Detection, Axial Length

Not applicable

Yes

—

Scheimpflug

—

• Anterior and posterior analysis of the cornea
• Scheimpflug images without a dark room
• Very short image capture time of 0.5 seconds
• Comprehensive analysis applications
• Support of the conventional TMS exam data
• Data points: 6,400 (25 ring)  and 7,300 (31 ring)

The Topographic Modeling System TMS-5 is a hybrid anterior segment analyzing system consisting of a Placido ring topographer “TMS” and a 3D Scheimpflug camera. The TMS-5 is indicated for cross sectional imaging of anterior segment components of the human eye such as the anterior and posterior surface of the cornea and the anterior chamber, and also for dimension measurements of these such as curvature, length and area by computed analysis.

Not specified

Yes

7,300

Anterior chamber depth

31

Yes

—

Placido, Scheimpflug

—

• 3 new high definition cameras
• Reduced light intensity for the patient's comfort
• New automatic surface alignment for simplified measurement process
• Optional software upgrade
• Ray-traced posterior corneal surface data to detect bulging and asymmetry early stages

The Galilei G4 the simultaneously uses two cameras for speed and different testing methods for accuracy. Placido topography provides anterior corneal curvature, anterior surface irregularity detection, and tear film quality analysis. The dual Scheimpflug tomography provides posterior corneal curvature, pachymetry and elevation, 3D anterior chamber analysis, ray-traced posterior corneal surface data to detect bulging and asymmetry early stages.

Not specified

Not specified

100,000

Zernike Analysis/Wavefront Aberrometry, Keratoconus Detection

20

Yes

—

Placido, Scheimpflug

—

• New platform with multiple enhancements to original model
• Offers surgeons ability to examine anterior and posterior astigmatism and optical pachymetry
• Gives an accurate assessment of the size, shape and extent of surface power abnormalities
• Enables surgeon to provide high quality refractive care

The Orbscan 3 is a third-generation anterior segment analyzer that allows surgeons to examine anterior and posterior astigmatism and optical pachymetry.

Yes

Yes

23,000

Pachymetry, Elevation and Curvature Measurements of Anterior and Posterior Surfaces, White-to-white, Anterior Chamber Depth, Angle Kappa

Not specified

Yes

—

Placido

—

• Selectable multi-zone refractions
• Over spectacle refraction and wavefront measurement
• Binocular and monocular open field fixation
• Dysfunctional Lens Index provides an objective metric of lens performance
• Toric IOL planning and alignment confirmation

The iTrace Ray Tracing Aberrometer/Topographer is a 5-in-1 system that provides auto-refraction, corneal topography, ray tracing aberrometry, pupillometry and auto-keratometry.

Not specified

Not specified

Not specified

White-to-white, Angle Kappa, Angle Alpha, Pupillometry

Not applicable

Not specified

—

Ray tracing

—

• User-friendly handling of the calibration-check and automatic measurement release provides high reproducibility
• Complete spectrum of optical measurements, data analysis and image representations
• Transfers data to the WaveLight Refractive Suite through the WaveNet integrated computer network

The WaveLight Topolyzer VARIO integrates non-contact topography, keratometry, and pupillometry in a single device.

Yes

Yes

22,000

Pupillometry, Zernike Analysis/Wavefront Aberrometry, Keratoconus Detection

22

Not specified

—

Placido

—

• Multiple surgeon settings for optimal customization
• On-board Olsen formula with "C" constant
• On-board Barrett IOL Calculation Suite including the Barrett Rx, The Barrett Toric IOL Calculator, the Barrett True K and the Barrett Universal II formulae.

The Aladdin is a combination of an optical biometer and full corneal topographer. The multi-function instrument combines a series of measurements including axial length, corneal topography, pupillometry, corneal diameter and anterior chamber depth to assist in the calculation of IOL power.

Yes

Yes

100,000

Axial Length, Keratometry, Anterior Chamber Depth, Central Corneal Thickness, Lens Thickness, Corneal Topography, Corneal Wave-front Analysis, Pupillometry, White-to-white

24

No

—

Placido

—

• Indices Report to detect abnormalities in the anterior eye segment for glaucoma and refractive screening
• Qualitative assessment of the cornea
• Topography and elevation maps of the anterior and posterior corneal surface
• Overall pachymetry, absolute and relative
• Topography based keratoconus detection and classification
• 3D anterior chamber analysis
• Comparison and differential analysis of exams

The Pentacam is a rotating Scheimpflug camera system for anterior segment analysis. It measures topography and elevation of the anterior and posterior corneal surface and the corneal thickness. It measures the anterior and posterior corneal topography and elevation, total corneal refractive power, corneal power distribution, automatic chamber angle measurement in 360°, chamber depth and volume, HWTW, corneal and crystalline lens optical opacities.

Yes

Yes

25,000

Pachymetry, White-to-White, Contact Lens Fitting Software, Zernike Analysis/Wavefront Aberrometry, Keratoconus Detection

Not applicable

Not specified

—

Scheimpflug

—

The Pentacam HR is a high-resolution rotating Scheimpflug camera system for anterior segment analysis that provides crisp images of cornea, iris and crystalline lens. It measures the anterior and posterior corneal topography and elevation, total corneal refractive power, corneal power distribution, automatic chamber angle measurement in 360°, chamber depth and volume, HWTW, corneal and crystalline lens optical opacities.

Yes

Yes

138,000

Pachymetry, White-to-White, Contact Lens Fitting Software, Zernike Analysis/Wavefront Aberrometry, Keratoconus Detection

Not applicable

Not specified

—

Scheimpflug

—

• Compact, all-in-one system
• Compatible with existing ATLAS data
• Compatible with Visante omni to generate posterior topography

The Atlas 9000 Corneal Topography System has a range of software packages for in-depth analysis to assist in contact lens fitting, abnormal cornea detection and management, and selection of aspheric IOLs. Patented Cone-of-Focus alignment system and ArcStep algorithm deliver sub-micron elevation accuracy while SmartCapture analyzes 15 digital images per second during alignment and automatically selects the highest quality image for repeatable, reliable results.

Yes

Yes

Not specified

Contact Lens Fitting Software

22

Yes

—

Placido

—

• Wavefront aberrometry with 2,520 light vector data points
• Point Spread Function graphs and VA simulation charts
• Placido Rings for detection of any Ocular Surface Disease
• Size is 286(w) X 525(d) X 530(h) and weight is 23 Kg

The OPD-Scan III Wavefront Aberrometer is an autorefractor, keratometer, pupillometer (up to 9.5mm), corneal topographer, and integrated wavefront aberrometer. It completes 20 diagnostic metrics in less than 10 seconds per eye (including angle kappa, HOAs, average pupil power, RMS value, and point spread function). Easy alignment and automatic capture of wavefront aberrometry data ensures accurate readings.

Yes

Not specified

11,880

Contact Lens Fitting Software, Keratometry, Pupillometry, Refraction

33

Not specified

Standalone

—

• Wavefront aberrometry with 2,520 light vector data points
• Point Spread Function graphs and VA simulation charts
• Placido Rings for detection of any Ocular Surface Disease
• Size is 286mm(w) X 525mm(d) X 530mm(h) and weight is 23Kg

The OPD-Scan III Wavefront Aberrometer is an autorefractor, keratometer, pupillometer (up to 9.5mm), corneal topographer, and integrated wavefront aberrometer. It completes 20 diagnostic metrics in less than 10 seconds per eye (including angle kappa, HOAs, average pupil power, RMS value, and point spread function). Easy alignment and automatic capture of wavefront aberrometry data ensures accurate readings.

Yes

Not specified

11,880

Contact Lens Fitting Software, Keratometry, Pupillometry, Refraction

33

Not specified

Standalone

—

• Photo and Video documentation
• Extensive analysis, color maps, and patient report print outs
• Automatic keratoconus detection

The OCULUS Keratograph 5M is an advanced corneal topographer with a built-in real keratometer and a color camera optimized for external imaging. Unique features include examining the meibomian glands, non-invasive tear film break-up time and the tear meniscus height measurement and evaluating the lipid layer.

Yes

Yes

22,000

Not specified

22

Not specified

—

Placido

—

• Inner diameter corneal coverage: < 0.45 mm
• Outer diameter corneal coverage: 10 mm
• Axis repeatability within 3 degrees
• Measurement Quality Factor parameter

Cassini uses patented, multicolored LED point-to-point ray tracing to provide a GPS-like analysis of the cornea along with high-resolution images utilized for surgical guidance. The unique measuring principle enables highly accurate and repeatable measurements of the total corneal astigmatism. Integrates with LENSAR Laser System for iris registration to compensate for cyclorotation and improved accuracy.

Yes

Yes

Not specified

Angle Kappa/Lambda, Pupillometry, White-to-white, Zernike Analysis/Wavefront Aberrometry, Keratoconus Detection

Not applicable

Yes

—

LED Triangulation

—