Essilor Instruments ALM 800 User Manual

2
1
1
1. Lens holder
Raise the lever to the operational direction until it is unlocked.
Lower the lens holder slowly and fix the lens.
Do not give strong impact to a lens when lowering the lens holder. When rising the lens holder,
make sure to move to the top.
2. Lens plate
The lens plate is the reference of the cylindrical axis.
Place the eyeglass lens and rotate the lens plate lever to the direction of the arrow so that the bottom of the lens
touches the lens plate. After that, lower the lens holder and fix the lens.
1. Lens plate
2
. Lens plate lever
3. Marking lever
Turn and lower the marking lever.
USER MANUAL > OPERATING INSTRUCTIONS OF DEVICE
17 ALM800 - Auto lensmeter > V1 - 05-2020

Essilor Instruments ALM 800 Specifications

General

Type	Automatic Lensmeter
PD Measurement	Yes
UV Transmittance Measurement	Yes
Axis Resolution	1°
Measuring Range Sphere	-25.00D to +25.00D
Axis Range	0° to 180°
Measuring Modes	Progressive
Display	LCD Touch Screen
Lens Diameter	Up to 100mm
Accuracy	±0.06D
Resolution	0.01D
Prism Resolution	0.01Δ
Power Supply	AC 100-240V, 50/60Hz