Essilor Instruments AKR 800, User Manual, Page: 30 / 81

5. Confirmation of measurement result
1. Number of refractive measurement
2. Refractive measurement value
[S]: Spherical value
[C]: Cylindrical value
[A]: Axis angle
3.
Number of Kerato measurement
4. Kerato measurement result
[R1]: Radius of curvature (Max.)
[R2]: Radius of curvature (Min.)
[AX]: Axis Angle
5. Pupil diameter measurement result
[M] is the setting for [Target] on the [Setup] screen when measuring pupil diameter.
B: Bright
M: Middle
D: Dark
6.
Vertex distance
7. Pupillary distance
Far vision
8. Pupillary distance
Near vision: NPD
The PD value is indicated after the refractive power of both right and left eyes are measured. The order of the eye
to be measured is not important.
The NPD value is indicated only if the number of [W-D ] on the [Setup] screen is set.
The PS value is indicated only if the setting of [Pupil Size] on the [Setup] screen is set.
6. Print out and external output of measurement result
Because the printer paper is a thermal paper, it cannot be stored for a long time. Please copy the record on a different
paper and store it.
This device can print out the measurement values from the printer.
Normally you can print the measurement result out after measurement. For refractive measurement, a maximum of ten data for
each eye can be saved and the most reliable value among them is indicated as optimum value. The optimum value is printed out
only when more than three times of measurement is made for each eye. The format of the output [All, Eco or Off] can be set on
[Print REF] and [Print KRT] on the [Setup] screen.
U
SER MANUAL
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SE OF THE DEVICE
AKR800 - Auto Kerato Refractometer > V4 - 05-2022 - CE0459 30