![]() We are located at CAL-L ENTERPRISES 9751 Independence Ave, Chatsworth, CA 91311 TEL: 32 FAX: 81 EMAIL: cal-l at att dot net WEBSITE: cal-l dot net HOURS: Monday – Friday 9:00am – 5:00pm We are more than happy to meet with you, just give us a call to set up a time. If you are local, we would always prefer you to come and pick up your won items. You are always welcome to come by and inspect the item(s) before you bid. iTrace Features: Projects 256 near-infrared laser beams into the eye to measure forward aberration Provides auto-refraction, corneal topography, ray tracing aberrometry, pupillometry and auto-keratometry Compare day and night vision thanks to autorefraction with multi-zone Analysis Track changes in visual function over time Thank you for looking at our items. Plus, this information may be used to recommend the best vision correction treatment. Surgeons can use this information when planning surgical procedures such as refractive lensectomies, AKs, Accommodative and Multifocal IOLs and for post-op evaluations. The operation of the iTrace may sound technical, but it operates on a straightforward premise. The device uses a single beam refractometer based on the retina for tracing and measuring the distribution of eye refraction. Both devices showed excellent correlations for total ocular aberrations.ITrace™ Manufactured by Tracy Technologies, the iTrace Combination Ray Tracing Aberrometer/Topographer provides a unique analysis that subtracts corneal from total aberrations in order to isolate the internal aberrations of the eye. The Tracey iTrace is a wavefront aberrometer designed by Tracey Technology. 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. The iTrace allows our surgeons to see what the patient sees by. The repeatability estimates for wavefront aberrations using Pentacam AXL Wave were significantly better than those using iTrace. Today we are featuring the iTRACE Wavefront Aberrometer and CT. ![]() Both devices showed excellent correlations for ocular aberrations (total HOAs LOAs coma and SA ). The mean differences between 2 devices were insignificant for the comparison of all parameters, except for spherical aberration (0.011 P =. The device uses a single beam refractometer based on the retina for tracing and. The iTrace aberrometer, when used in the standard autocapture. The Tracey iTrace is a wavefront aberrometer designed by Tracey Technology. 32 Although the results of the 2 instruments were comparable and repeatable, there are benefits and drawbacks to each. The S w, TRT, and CoV of all aberrations were significantly lower (better) than those of iTrace ( P <. In this study, the iTrace aberrometer was compared with the WR-5100K autorefractor, which was validated for objective accommodation measurements in a previous study. He noted that Lenstec is using the iTrace Aberrometer to study aberration induced at the time of near fixation and far fixation. Using patented ray-tracing technology, the iTrace uniquely measures the aberrations of the whole eye and separates between the internal and corneal aberrations. Pentacam AXL Wave had repeatability with an ICC for total ocular aberrations ranging from 0.84 for HOAs to 0.92 for LOAs and for corneal from 0.76 for HOAs to 0.86 for LOAs. Tracey Technologies develops and manufactures the iTraceTM Ray Tracing Aberrometer and Corneal Topographer. Results:ġ00 eyes of 100 patients underwent measurements. The Bland-Altman analysis was used to assess 95% limits of agreement (LoA) and the correlation coefficient ( r) to determine strength of relationship between measurements. Repeatability was assessed using within-subject (S w) SD, test–retest variability (TRT), S w coefficient of variation (CoV), and intraclass correlation coefficient (ICC). Simply fill in your preferred contact information and a member of the Tracey Technologies team will reach out to schedule your demo. Lower-order aberrations (LOAs), higher-order aberrations (HOAs), and coma and spherical aberrations (SAs) were analyzed. People who viewed this item also viewed ViSX WaveScan Wavefront Aberrometer w/ Desk, Monitor & Keyboard - FOR PARTS Tracey iTrace Aberrometer/Topographer. We look forward to giving you an inside look at how the iTrace works. Methods:Īll eyes of patients underwent 3 sets of measurements at a single visit, using Pentacam AXL Wave and iTrace. ![]() To assess repeatability and agreement of the Pentacam AXL Wave with that of the iTrace aberrometer.
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