Nidek Medical LE-9000DX Express, Operator'S Manual

Page: 143 / 153

A.1 Selection of Layout
(1) Layout forms
FPD
PD
PD
1/2PD 1/2PD
Optical center
Optical center
PD
BT
Optical center
← → ← →
← → ← →
← →
PD
DBL
Optical center
PD
APPENDIX A
SUPPLEMENT
Normal input
See "4.3.2 Inputting layout data into the
LE-9000EX Express/LE-9000DX
Express" (p. 4-4).
This is the form to input FPD, PD and
the height of the optical center from the
center of the rim ( ).
Inputting height from lens a outline
See "4.3.2.1 Inputting height from a lens
outline (p. 4-8).
This is the form to input the height of the
optical center by measuring the distance
from the eye point to the bottom of the
lens outline.
Inputting monocular PD (1/2PD)
See *4 of p. 4-7.
This is the form to input the distance
from the frame bridge center to each
eye point separately.
Inputting DBL
See *3 of p. 4-6.
This is the form to input DBL (distance
between the nasal ends of the right and
left rims) instead of FPD.
Inputting eyepoint
See "4.3.2.4 Inputting eye point layout
data" (p. 4-11).
This is the form to input the eyepoint as
the optical center by the distance
measured from the nasal and bottom
sides of the lens outline.