`EXHIBIT 2053
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`
`From:
`Sent:
`To:
`Subject:
`
`Ying-Moh Liu <yml7245@yahoo.com>
`Saturday, June 27, 2015 6:16 PM
`McCormack, Brian C
`Fw: Meeting summary
`
`
`----- Forwarded Message -----
`From: Mahir Abrahim <MAbrahim@creativedis.com>
`To: Jerry Carollo <JCarollo@creativedis.com>
`Cc: Ying-Moh Liu <yml7245@yahoo.com>
`Sent: Tuesday, September 26, 2006 2:39 PM
`Subject: Meeting summary
`
`Hi Jerry,
`
`
`Per your request here is a summary of what Ying-Moh and I went over when he stopped by.
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`The various lens configurations were discussed. It was agreed upon that the smallest throw ratio (TR) would be
`accommodated without any Z adjustment. This corresponds to the shortest lens zoomed all the way out to its most
`recessed position, which is approximately 1.4 TR. I will find out the actual length of this lens when we get the two lenses
`tomorrow. For TR > 1.4 the assembly will make use of spacers or an equivalent method of Z adjustment.
`
`It is still preferred to machine the lens shroud. When the lens is zoomed in it won’t make much difference, but machining
`will allow us to get ~1.5” closer when the lens is zoomed out. According to Ying-Moh’s analysis, if we get as close as we
`can to the lens the 1.4 TR setup can be accommodated using the existing Proflux with ~2mm clearance on each side.
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`I gave Ying-Moh a stp file of my current design, and he will send me an updated cad file of the optical analysis which
`incorporates the 1.4 TR. In the meantime I am thinking of concepts for being able to adjust in X Y & Z. Ying-Moh, let me
`know if I left anything out.
`
`-Mahir
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`1
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`REALD INC.
`Exhibit 2053-1
`MASTERIMAGE 3D, et al. v REALD INC.
`IPR2015-00035