Re: gPhoto2 - Regarding Canon Manual Focus | Near-Far Step Difference

Marcus Meissner <[email protected]> Tue, 19 May 2020 08:51:15 +0200

Newsgroups	gmane.comp.multimedia.gphoto.user
Organization	SUSE Software Solutions Ger many GmbH, Maxfeldstr. 5, 90409 Nuernberg, Germany , GF: Felix Imendörffer, HRB 36809, AG Nürnber g
Message-ID	<[email protected]>

Hi,

On Mon, May 18, 2020 at 08:37:03PM +0600, Nazmus Sakib wrote:
> Hi there.
> 
> I am testing Focus Control with Canon 6D.
> 
> In "*--set-config *manualfocusdrive" ... what is the step difference
> between "Near" and "Far"? Like, how many "Near 1" equals to "Near 2" and
> "Near 3" ..  same for "Far".
> 
> Is there any relation calculation? Actually, I wanted to do Timelaspe Focus
> Ramping.

The actual stepping amounts are not defined by the camera SDK, so it is a per-camera secret.

Ciao, Marcus