**Exhibit 24.1**

**POWER OF ATTORNEY**

KNOWALL PERSONS BY THESE PRESENTS, that each officer and/or director of Evans &Sutherland Computer Corporation whose signature appears below constitutes andappoints James R. Oyler and Kevin A. Paprzycki, or any of them, as his true andlawful attorneys-in-fact and agents, with full power of substitution andresubstitution, for him and in his name, place and stead, in any and allcapacities, to sign in the name of or on behalf of the undersigned, as adirector and/or officer of said corporation, the Annual Report on Form 10-K ofEvans & Sutherland Computer Corporation for the year ended December 31,2004, and any and all amendments to such Annual Report, and to file the samewith all exhibits thereto, and other documents in connection therewith, withthe Securities and Exchange Commission granting unto said attorneys-in-fact andagents and each of them, full power and authority to do and perform each andevery act and thing requisite and necessary to be done in connection therewith,as fully to all intents and purposes as he might or could do in person, herebyratifying and confirming all that said attorneys-in-fact and agents, or any ofthem, or their or his substitute or substitutes, may lawfully do or cause to bedone by virtue hereof.

INWITNESS WHEREOF, the undersigned have executed this Power of Attorney on thedates indicated.

 
| **SIGNATURE**               | ** ** | **TITLE**                                     | ** ** | **DATE**        |
|-----------------------------|------------|-----------------------------------------------|------------|-----------------|
|                        |       |                                          |       |            |
| /s/  James R. Oyler         |       | President  and Chief Executive Officer        |       | March  30, 2005 |
| James  R. Oyler             |       | (Principal  Executive Officer) and Director   |       |            |
|                        |       |                                          |       |            |
| /s/  Kevin A. Paprzycki     |       | Vice  President, Chief Financial              |       | March  30, 2005 |
| Kevin  A. Paprzycki         |       | Officer,  Corporate Secretary                 |       |            |
|                        |       | (Principal  Financial and Accounting Officer) |       |            |
|                        |       |                                          |       |            |
| /s/  James P. McCarthy      |       | Director                                      |       | March  27, 2005 |
| James  P. McCarthy          |       |                                          |       |            |
|                        |       |                                          |       |            |
| /s/  David Coghlan          |       | Director                                      |       | March  30, 2005 |
| David  J. Coghlan           |       |                                          |       |            |
|                        |       |                                          |       |            |
| /s/  Wolf-Dieter Hass       |       | Director                                      |       | March  30, 2005 |
| Wolf-Dieter  Hass           |       |                                          |       |            |
|                        |       |                                          |       |            |
| /s/  William Schneider, Jr. |       | Director                                      |       | March  30, 2005 |
| William  Schneider, Jr.     |       |                                          |       |            |

 

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