OCULUS Pentacam HR Corneal Tomographer

Description

OCULUS Pentacam HR Corneal Tomographer

Advanced Scheimpflug Imaging System for Comprehensive Anterior Eye Analysis

The OCULUS Pentacam HR Corneal Tomographer is a premium diagnostic imaging system designed to provide highly accurate three-dimensional analysis of the anterior segment of the eye. Utilizing a rotating high-resolution Scheimpflug camera, the Pentacam HR captures thousands of precise elevation points within seconds, delivering comprehensive information about the cornea, anterior chamber, crystalline lens, and surrounding ocular structures.

Widely trusted by ophthalmologists, refractive surgeons, corneal specialists, cataract surgeons, and academic institutions worldwide, the Pentacam HR supports modern eye care by offering objective diagnostic data for screening, treatment planning, surgical evaluation, and long-term patient monitoring.

Unlike conventional corneal topographers that analyze only the anterior corneal surface, the Pentacam HR generates a complete three-dimensional model of the anterior eye segment. This enables clinicians to detect subtle corneal abnormalities, evaluate corneal biomechanics indirectly through tomography, assess anterior chamber geometry, calculate intraocular lens (IOL) power, and identify patients at risk for postoperative complications.

Its combination of high-speed imaging, advanced analytical software, automated measurement protocols, and exceptional repeatability has made the Pentacam HR one of the world’s most respected anterior segment imaging systems.

Why Choose the OCULUS Pentacam HR?

Selecting an advanced corneal tomographer is essential for accurate diagnosis and successful refractive or cataract surgery outcomes. The Pentacam HR provides clinicians with an extensive range of diagnostic parameters within a single examination.

Major advantages include:

• High-resolution rotating Scheimpflug imaging
• Non-contact examination
• Rapid image acquisition
• Three-dimensional anterior segment reconstruction
• Complete corneal tomography
• Corneal elevation analysis
• Pachymetry mapping
• Anterior chamber assessment
• Lens densitometry
• Keratoconus screening
• Cataract analysis
• IOL calculation support
• Dry eye assessment compatibility
• Excellent repeatability
• Comprehensive diagnostic software
• Easy workflow integration
• Minimal operator dependency

What is the OCULUS Pentacam HR?

The OCULUS Pentacam HR is a high-resolution anterior segment tomographer that employs a rotating Scheimpflug camera combined with a monochromatic blue LED light source to acquire multiple cross-sectional images of the eye.

During a single scan, the camera rotates around the optical axis while capturing numerous slit images from different angles. These images are automatically reconstructed into an accurate three-dimensional model of the anterior eye.

This imaging technology enables simultaneous measurement of:

• Anterior corneal surface
• Posterior corneal surface
• Total corneal thickness
• Corneal elevation
• Corneal curvature
• Corneal volume
• Anterior chamber depth
• Anterior chamber angle
• Anterior chamber volume
• Lens position
• Lens density
• Pupil diameter

High-Resolution Scheimpflug Technology

Advanced Rotating Camera System

At the heart of the Pentacam HR is an ultra-high-resolution rotating Scheimpflug camera.

The camera rotates 360 degrees around the optical axis while capturing multiple slit images across the entire anterior segment.

This innovative approach provides:

• Precise optical sectioning
• Excellent depth of focus
• Minimal distortion
• High spatial resolution
• Accurate elevation measurements
• Superior repeatability
• Complete three-dimensional reconstruction

Blue LED Illumination

The Pentacam HR utilizes a monochromatic blue LED light source that provides:

• Stable illumination
• Reduced heat generation
• Long operating life
• Excellent image contrast
• Uniform image quality
• Reliable calibration

Three-Dimensional Reconstruction

Unlike traditional topographers, the Pentacam HR reconstructs the entire anterior eye segment in three dimensions.

The reconstructed model includes:

• Cornea
• Iris
• Anterior chamber
• Crystalline lens
• Corneal thickness profile
• Elevation maps
• Chamber geometry

Key Features

High-Speed Image Acquisition

The Pentacam HR performs image acquisition within only a few seconds, minimizing motion artifacts and improving examination efficiency.

Fast scanning benefits include:

• Improved patient comfort
• Reduced blinking artifacts
• Better fixation
• High reproducibility
• Efficient clinical workflow

Fully Automatic Examination

Automated alignment and acquisition simplify operation.

Benefits include:

• Reduced operator dependency
• Consistent measurements
• Faster patient throughput
• Simplified staff training
• Reliable results

Non-Contact Examination

No contact with the eye is required.

Advantages include:

• No anesthesia required
• Greater patient comfort
• Reduced infection risk
• Safe postoperative follow-up
• Suitable for routine screening

Comprehensive Corneal Analysis

The Pentacam HR evaluates virtually every important corneal parameter, including:

• Anterior elevation
• Posterior elevation
• Total corneal power
• Pachymetry
• Keratometry
• Corneal volume
• Corneal curvature
• Corneal asymmetry
• Astigmatism
• Corneal irregularities

Clinical Benefits

Early Keratoconus Detection

One of the strongest clinical advantages of the Pentacam HR is its ability to detect early ectatic disease before clinical signs become apparent.

The software evaluates:

• Posterior elevation changes
• Pachymetric progression
• Corneal asymmetry
• Belin/Ambrosio Enhanced Ectasia Display
• Corneal thickness distribution
• Elevation progression

Refractive Surgery Planning

The Pentacam HR is widely used before:

• LASIK
• PRK
• SMILE
• Phakic IOL implantation
• Corneal Cross-Linking (CXL)

Cataract Surgery Optimization

For cataract procedures, the Pentacam HR supports:

• IOL power calculation
• Corneal power measurement
• Posterior corneal astigmatism evaluation
• Total corneal refractive power
• Lens densitometry
• Surgical planning

Corneal Disease Management

Clinicians can monitor diseases such as:

• Keratoconus
• Pellucid marginal degeneration
• Corneal edema
• Corneal ectasia
• Post-LASIK ectasia
• Corneal scars
• Corneal transplantation follow-up

Software included:

Belin Ambrosio
Holladay
Catarata
Refractiva
Contact Lens Fitting
PNS (inside the cataract module already)
(Pentacam Nucleus Staging- how much Cataract is visible)

Technical Specifications

Optical System Specifications

Imaging Specifications

Corneal Measurement Specifications