Working Distance: 70 mm Field of View: 17 mm X 14.5 mm Placido Rings: 22 (18 superiorly, 22 inferiorly) Illumination Source: Non-visible infrared (950 nm) LED Optics: Digital CMOS camera with 1280×1024 pixel resolution Curvature Non-visible Placido ring illumination is comfortable for even the most light-sensitive patients.Unique chin rest positions patient for easy image capture and wide peripheral coverage and automatically detects OD/OS.
#Zeiss os atlas software#
View centration of LASIK or orthokeratology treatment in relation to pupil center to assess treatment effectiveness.
Pupil size, measured at two levels of illumination (scotopic and photopic nm), provides insight into optical zone under varying light conditions.View changes in contrast sensitivity through the modulation transfer function (MTF).View the effects of individual higher order corneal aberrations.Measure corneal spherical aberration with Zernike analysis to optimize the selection of aspheric IOLs.Assess corneal refraction with image simulation and point spread function.Educate patients about higher-order aberrations and simulate visual acuity.Using ray tracing technology, the ATLAS displays higher-order corneal aberrations, providing valuable insight for patient education and treatment planning.Corneal Wavefront Analysis takes corneal topography to a new dimension.Less dependence on operator technique means greater efficiency and fewer repeat exams.Next generation image processing provides more repeatable, reliable results, even in difficult cases.SmartCapture analyzes 15 digital images per second during alignment and automatically selects the highest quality image.Data compatibility with previous generation ATLAS Corneal Topography Systems to facilitate data management and patient follow up.MasterFit™ II Contact Lens Software helps streamline the fitting of gas permeable (GP) lenses and guides you through difficult and specialty fits.SmartCapture™ Image Analysis Technology analyzes multiple images during alignment and automatically selects the highest quality image.Proven Placido Disk Technology with patented Cone-of-Focus™ Alignment System.By merging proven ATLAS Placido disk technology with Visante OCT pachymetry, Visante Omni now provides comprehensive anterior and posterior topography.Using triangulation, the advanced ATLAS Arc-Step algorithm provides reliable surface reconstruction, 22-ring Placido disk optimized to avoid ring crossover, which means reliable results for a wide range of patients, and long, comfortable 70 mm working distance minimizes focusing error found in “small cone” systems. With its patented Cone-of-Focus Alignment System and Arc-Step Algorithm, the Atlas 9000 delivers sub-micron elevation accuracy. The Atlas 9000 is one of the best and most reliable topographers offered by Carl Zeiss.
0 kommentar(er)
