OPTIKON KERATRON ONDA, Инструкция по установке и эксплуатации

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Keratron
™
Onda Installation and operating manual
OPTIKON 2000
Cod. 161401EN 7-35
2015-03-27
Rev.C
Figure 7-58: Processing of aberrometries, with maximum diameter of pupil equivalent to 3,5 mm
At the end of the processing, it will possible to display on the chart the RMS value,
in equivalent diopters, of the aberrations selected with the buttons just below it and
the 8 maps with any of the options of the buttons in the lower right.
For example, the screen shown in Figure 7-59 shows the chart of the pupil diameter
trend and the maps of gradients X-Y. Figure 7-60 shows the defocus chart and the
maps of the low orders of the eye's aberrometry OW.
Figure 7-59: Results of the accommodation test: pupil chart and maps of gradients X-Y
By clicking on each of the maps (in the example of Figure 7-60, map 7, of the OW
measured at -8 diopters), it is possible to view the corresponding value of the
dimensions selected in the chart title (Defocus=5.24D in Figure 7-60) and, in the
lower central section, the Rx refraction of the map, calculated using the selected
VD settings, resolution and cylinders.