[LRflex] Re: More Foolin' Around...
- From: David Young <dsy@xxxxxxxxxxxxxxx>
- To: <leicareflex@xxxxxxxxxxxxx>
- Date: Mon, 7 Jul 2014 18:04:59 -0700
Thank you, George!
A simple, yet complete explanation for a simple, yet remarkably incomplete boy!
;-)
BTW: my focusing rail arrived from China, today. However, we depart for
Alberta, for a week, early in the am, tomorrow; so it will be at least a week
before I get to play with it!
David.
>
> On Jul 6, 2014, at 10:07 PM, David Young wrote:
>
>> It's going to be tough, George, as I'm attempting this with a bellows
>> mount, 100mm/f4 lens. Changing the focus requires moving the bellows,
>> and thus changing the distance. Hmmmm..
>>
>
> Right.
> The bellows will change;
> though not the distance of the sensor plane to the subject.
>
> In other words:
> if you focus on what is closest to the sensor
> then reduce the bellows draw
> the planes further away will come into focus
> without the distance from sensor to subject changing.
>
> Regards,
> George Lottermoser
>
> http://www.imagist.com
> http://www.imagist.com/blog
> http://www.linkedin.com/in/imagist
>
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