Re: [Elphel-support] build-in AF motor

[Oleg]

Hi,

Do your cameras provide build-in AF motor, which could be controlled by my
 own codes?

No, but there is a solution - you can get:
* camera
* lens with built-in AF motor
* arduino, for example - the camera has a USB port and you will be able to
control the lens' motor through arduino.

Also, writing and running your own program or script for focus
evaluation/monitor on any camera model is a relatively simple task -
requires php or c.
There is some work in the AF direction:
http://wiki.elphel.com/index.php?title=Focus_helper - shows high frequency
components of the image.

Best regards,
Oleg Dzhimiev
Electronics Engineer
phone: +1 801 783  x124
Elphel, Inc.
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Re: [Elphel-support] build-in AF motor

[milo . xu]

hi, Oleg:

Thanks for your reply.

Your suggestion happens to be what I am going to implement.

However, do you have any recommended AF lens, whose control protocol or 
something like that could be provided?

regards

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