`EXHIBIT 2143
`
`
`
`
`
`RE: Lenses for PBS project
`
`From:
`Drew Skarupa <"/o=reald/ou=first administrative group/cn=recipients/cn=dskarupa">
`To:
`Matt Cowan <mcowan@reald.com>, Michael Porter <mporter@reald.com>
`Cc:
`Lenny Lipton <llipton@reald.com>
`Date:
`Mon, 25 Sep 2006 06:34:01 -0700
`
`Approved
`
`-----Original Message-----
`From: Matt Cowan
`Sent: Mon Sep 25 06:32:56 2006
`To: Michael Porter
`Cc: Lenny Lipton; Drew Skarupa
`Subject: Lenses for PBS project
`
`Mike:
`
`We need to acquire 2 lenses to send to CDS for this project. Drew suggests ordering them from Christie to avoid
`disrupting the theatre situation.
`
`Could you order up
`
`* qty 1- 1.45:1 - 1.8:1 lens for Christie projector CP-2000
`* qty 1- 1.8:1 - 2.4:1 lens for Christie projector CP-2000
`
`Because these are for test work, you might work them over for a good price or (even a free one for all the business
`we are creating for them.)
`
`Might as well have these delivered directly to CDS - you have address from Lenny.
`
`Please let me know when they will be shipped.
`
`Thanks,
`
`Matt.
`
`REALD INC.
`Exhibit 2143-1
`MASTERIMAGE 3D, et al. v REALD INC.
`IPR2015-00035