Nidek Medical RT-5100, Руководство оператора

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Dz
When the “Graph type” parameter is set to “Type 2” and “Graph display” parameter is set to “As
-
+3.00D”
RCS line
RCI line
Phoria line
Criterion area key
239
21 Point Exams (only for Plus Package) 21 Point Exams Result (only for Plus Package)
5

Donders line
Line indicating the linear relationship between focusing ability (accommodation) and the
amount of convergence required to maintain binocular fixation on an object as its distance
from the eyes varies. Always displayed as a continuous straight line.

Accommodation line
A horizontal line drawn to the #19 NPA value. When there is no NPA value, the line is drawn
using the value obtained from #19 (-) lens added accommodation.
 Convergence line
A vertical line drawn to the NPC value.

Phoria line
A line from #8H.Phoria(F) to #13B H.Phoria(N). This line is drawn when #8 and #13B data
are entered.

RCI line
When the “Graph type” parameter is set to “Type 1”.
A line from break point of #11Div(F) to the blur point of #17Div(N).
When there is no blur point for #17Div(N), the line is drawn to the break point.
When the “Graph type” parameter is set to “Type 2”.
A line from the break point of #11Div(F) to the blur point of #17Div(N) and the blur point of #20PRA.
When there is no blur point for #17Div(N), the line is drawn to the break point. Basically, the line is
drawn from #17 to #20 and from #11, another line is drawn horizontally for the X-axis. If a horizontal
line from #11 cannot be drawn, draw the line with the Type 1 procedure.
161221687130 承認済
Uncontrolled copy when printed.