Focus lengths of optical lens

Zuomin Zhao

Prodigy 65 points

Hi,

There are six optic lenses in the NIRscan Nano, where I can find the focus length of the lenses?

Many thanks,

Zuomin Zhao

over 9 years ago

0 Trevor Dowd over 9 years ago

TI__Expert 6370 points

Hi Zuomin,

The full optical system is documented in the DLP NIRscan Nano Reference Design. Among the design files, you can find Zemax files for the system.

Best regards,

Trevor

0 MAY TOH over 9 years ago in reply to Trevor Dowd

Prodigy 15 points

Dear Trevor,
Good day to you.
After went through the Zemax files that you have mentioned, I couldn't view the file. Pls advise.

Thanks,
May

0 Eric Pruett over 9 years ago in reply to MAY TOH

TI__Intellectual 1415 points

Hi May,

Zemax is an optical design software package, so you would need that program to open the design files.

If you simply need a lens drawing, PDF lens drawings are contained in the 'Assembly Files' link from the reference design page:
www.ti.com/.../tidrfm2

If you want to customize or inspect the optical model however, you will need to obtain Zemax.

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Focus lengths of optical lens