
Diagnostic Systems
Diagnostic Systems – High Precision and Multifunctional
The SCHWIND MS-39, SCHWIND SIRIUS+ and SCHWIND PERAMIS devices provide comprehensive support to the ophthalmologist in personalized treatment decision-making. They offer a wide spectrum of high-precision diagnostics for refractive corneal treatment. These diagnostic systems transmit patient data directly to the laser, ensuring that the procedure is performed with optimal precision.
Our diagnostic systems
A complete range of diagnostic devices for precise and personalized analysis.

SCHWIND MS-39
Latest generation OCT corneal topographer

SCHWIND SIRIUS+
Anterior segment analyzer

SCHWIND PERAMIS
Wavefront aberrometer
High-performance diagnostics for informed treatment decisions
Easy connection with treatment planning software
More precise centering and better results through static cyclotorsion correction information for treatments with SCHWIND AMARIS lasers.
SCHWIND MS-39
High-performance tomographer and topographer

Enables optimal treatment decisions through impressive level of detail.
The Schwind MS-39 offers excellent resolution and reveals corneal structure in the finest detail. Cross-sectional images with an extremely wide diameter of up to 16 millimeters can be displayed for the entire anterior segment of the eye.
- Particularly detailed measurement of corneal structure in all layers
- High-precision information on pachymetry, elevation, curvature and dioptric power, each in relation to the anterior and posterior corneal surface
- Increased diagnostic certainty through in-depth epithelial information
- Particularly precise representation as epithelial map with 3.6 micrometer resolution thanks to spectral domain technology
- Excellent image quality for the anterior segment of the eye over a diameter of up to 16 millimeters
- More precise centering and results through static cyclotorsion correction information for treatment with SCHWIND AMARIS laser systems

Maps and simulations help with analysis as well as patient communication.
SCHWIND PERAMIS
"2 in 1" topographer and aberrometer

Provides precise measurement of the optical properties of the cornea and the entire eye.
SCHWIND PERAMIS combines a high-resolution topography device with an aberrometer that, thanks to its unique pyramid sensor, identifies wavefront aberrations of the eye with great precision. Corneal and whole-eye data can be compared, and aberrations can be precisely localized.
- Complete evaluation of corneal and eye wavefront data in one step
- Aberrometer resolution three to six times higher than usually available on the market, thanks to up to 45,000 measurement points
- High precision of the Placido topographer through 5,632 measurement points
- Precise centering and results through static cyclotorsion correction information for treatment with SCHWIND AMARIS laser systems

The aberrometer captures up to 33 images per second during a contactless measurement process.
SCHWIND SIRIUS
Corneal pachymetry and topography

Precise data on corneal thickness and corneal wavefront in one step.
With 25 cross-sections, the SCHWIND SIRIUS+ records the entire anterior segment of the eye in about one second. This intelligent diagnostic system collects detailed data on the corneal wavefront, topography of the anterior and posterior corneal surface, as well as the anterior chamber. The user can choose between particularly high image quality or particularly fast measurement.
- Precise information on pachymetry, elevation, curvature and dioptric power, each in relation to the anterior and posterior corneal surface
- Diagnosis of the entire anterior segment of the eye in one step
- High image quality over a corneal diameter of 16 millimeters
- Calculation of all biometric measurements for the anterior segment of the eye with up to 100 high-resolution corneal pachymetry sections. The user can select the number of sections per measurement
- More precise centering and results through static cyclotorsion correction information for treatment with SCHWIND AMARIS laser systems

Biometric measurements allow up to 100 corneal pachymetry sections per acquisition.