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15180-101 Rev. F
15180-101 Rev. F
Measurement Mode
The LensChek Plus/Pro allows you to measure single lenses
and framed lenses; bifocal, multifocal, and progressive lenses.
You can also take prism measurements.
The LensChek Pro allows you to perform pupillary distance
(PD) measurements, and check the ultraviolet (UV) light trans-
mittance.
Note:
Before you measure a lens, verify that the instrument
lens under the Lens Stand is clean. Use a lens cleaning
cloth or a soft, dry, clean cotton cloth to clean it.
Note:
For instructions on using the Marking Pens, refer to the
Marking Lenses section of this manual.
Note:
For instructions on placing and measuring contact
lenses, refer to the Contact Lens section of this
manual.
Lens Placement
1. Place the lens (oriented up) on the top of the Lens Stand,
with the bottom edge of the lens facing the Lens Table.
Refer to Figure OP-1.
2. Pull the Lens Table towards the lens so that it touches
the bottom edge of the lens. This ensures a correct axis
orientation.
3. Raise and then lower the Lens Holder Lever to secure the
lens to the Lens Stand.
4. When you are finished, raise the Lens Holder Lever to release the lens.
Operation
Figure OP-01 Place Lens on Lens Stand
