Essilor Instruments ALM 800 User Manual

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1. Left PD measurement value
2. Right and left PD measurement values
3. Right PD measurement value
4. Measurement of multifocal lens
Place the lens on the lens stand and hold it with the lens holder softly.
Take a measurement of far point, and press the Memory/ Add switch.
SPH, CYL, AX and prism values are stored.
[Ad1] is added by pressing the Memory/ Add switch one more time.
Perform the measurement of near point after confirming that “Ad1” is displayed.
Move the lens so as that the near point (near-sight segment) comes to the center of the lens stand.
A measurement can be taken even if the messages of [Alignment OK] and [Marking OK] are
not displayed.
The measurement result stored is fixed, and color of the measurement value display area changes.>
USER MANUAL > MEASUREMENT
ALM800 - Auto lensmeter > V1 - 05-2020 42

Essilor Instruments ALM 800 Specifications

General

Brand	Essilor Instruments
Model	ALM 800
Category	Measuring Instruments
Language	English