Optical information DLP 2010 EVM

Stephany Rivera

Other Parts Discussed in Thread: DLP2010

Hi, I am working with DLP LightCrafter 2010 EVM, and I want to use it as a NED with support of some optical arrays. For it, I need to know the technical specifications of the lens inside the projector (focal lenght), but I can not find nothing related to it on the technical documentation available.

Can someone help me with it?

Thanks in advance.

Stephany.

over 9 years ago

0 Philippe Dollo over 9 years ago

TI__Mastermind 28005 points

Hello Stephany,

The information you are interested in can be found from two places. From the "Solutions & Services" page (http://www.ti.com/lsds/ti/dlp/video-and-data-display/solutions-services.page) you can find that the throw ratio for the optical engine is 1.4.

From the DLP2010 product page (http://www.ti.com/product/dlp2010), the DMD's length across is 5.29 mm.

From this we can calculate that the focal length is approximately 7.41 mm. I hope this helps.

Regards,

Philippe Dollo

0 Philippe Dollo over 9 years ago in reply to Philippe Dollo

TI__Mastermind 28005 points

For future reference, this page provides more detailed information on calculating the focal length of the lens based on the throw ratio:

www.ti.com/.../dlpa044.pdf

0 Stephany Rivera over 9 years ago in reply to Philippe Dollo

Prodigy 30 points

Thank you very much!.. .The information has been really useful.

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Optical information DLP 2010 EVM