Nidek OPD-Scan III Autorefractor Keratometer

$8,500.00

In stock

Features:

  • Auto alignment, tracking, and capture
  • Detailed patient summaries
  • 10.4” LCD touchscreen display
  • Motorized chinrest
  • Software to view results in your exam lane
  • EMR/EHR integration

Nidek OPD-Scan III

The OPD-Scan III is an autorefractor, keratometer, pupillometer (up to 9.5mm), corneal topographer, and integrated wavefront aberrometer. The OPD-Scan III 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. Wavefront aberrometry data is gathered from available zones up to a 9.5mm area, adding the capability to provide for calculation of mesopic refractions. Blue light, 33 ring, placido disc topography is gathered in one second.

Measurements:

  • Corneal SA for Aspheric IOL Selection
  • Lenticular – Residual Astigmatism
  • Angle Kappa/Angle Alpha
  • Corneal coma for multifocal IOL qualification
  • Pre/Post Toric IOL Measurements
  • Pathologies (Keratoconus, Pellucid)
  • Mesopic/Photopic Pupil Size
  • Retro Illumination Image
  • Zernike Graphs: Total, Cornea, Internal
  • Corneal Refractive Power Map


Nidek OPD-Scan III Applications

  • APP – Average Pupil Power for post myopic LASIK calculations
  • Angle Kappa, Angle Alpha
  • Corneal aberrations including corneal coma and spherical aberration
  • Pupillometry – photopic and mesopic pupils
  • Corneal topography
  • Placido Rings for detection of any ocular surface disease (OSD)
  • Zernike graph of total, corneal, and internal aberrations
  • White to white corneal diameter measurements
  • Retro illumination – displays post-op Toric lens markings, opacities, etc.
  • ECCP – Effective Central Corneal Power for IOL power calculation
  • Toric IOL summary to mark axis pre-op
  • Eye image can allow for marking the cornea based on landmarks
  • Cataract summary displays the pertinent data together
  • Point spread function graphs and VA simulation charts


Accurate Diagnostics

Over 20 diagnostic measurements are acquired in 10 seconds with the OPD-Scan III. Easy alignment and automatic capture of data ensures accurate readings. Wavefront data is gathered with 2,520 light vector data points from available zones up to a 9.5mm area, adding the capability to provide for calculation of mesopic refractions. Corneal topography is gathered across 11mm with 11,880 data point mapping. Blue light, 33 ring, placido disc topography is gathered in one second.


Data View Options

  • Axial
  • Gradient
  • Instantaneous
  • Numeric K display
  • Numeric power display
  • PSF (point spread function)
  • Zernike graph (including corneal)
  • Contact lens summary
  • VA-ETDRS simulations
  • Internal OPD
  • Eye image
  • Comparison maps
  • Difference maps
Marco OPD-Scan III Wavefront Aberrometer Refractions

Technical Details

Power Mapping
Spherical Power Range -20.00 to +22.00 D
Cylindrical Power 0.00 to ±12.00 D
Axis 0 to 180°
Measurement Area 2.0 to 9.5 mm (7 zone measurement)
Data Points 2,520 points (7 x 360)
Measuring time < 10 seconds
Measurement Method Automated objective refraction (dynamic skiascopy)
Mapping Methods OPD, Internal OPD, Wavefront maps, Zernike graph, PSF, MTF graph, Visual Acuity Corneal Topography
Measurement Rings 33 vertical, 39 horizontal
Measurement Area 0.5 to 11.0 mm (r = 7.9)
Dioptric Range 33.75 to 67.5 D
Axis Range 0 to 359˚
Data Points More than 11,880
Mapping Methods Axial, Instantaneous, “Refractive”, Elevation, Wavefront maps, Zernike graph, PSF, MTF graph, Visual Acuity General Information
Working Distance 75 mm
Auto Tracking X-Y-Z directions
Observation Area 14 x 11 mm
Be the first to review “Nidek OPD-Scan III Autorefractor Keratometer”

Your email address will not be published. Required fields are marked *

Reviews

There are no reviews yet.

Main Menu

Nidek OPD-Scan III

Nidek OPD-Scan III Autorefractor Keratometer

$8,500.00

Add to Cart