Handling The Glasses - HP ENVY 17-2000 Getting Started Manual

Handling the glasses

The 3D glasses are durable but sensitive to physical pressure, and need
to be handled with care. The 3D glasses should be held by the frame in
order to avoid getting fingerprints on the lenses. When you are not using
the 3D glasses, store them in the protective pouch.
To prevent the lenses from cracking, never twist or rotate the
CAUTION:
3D glasses.
22 Chapter 2 Using HP 3D Cinema Technology