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Landscape Focus Stacking - for selmslie
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Oct 17, 2017 18:48:54   #
Peterff Loc: O'er The Hills and Far Away, in Themyscira.
 
selmslie wrote:
As much as I would like to add to your list of reasons to avoid Rongnongno - ignorant, unpleasant, inarticulate, troll - he's just not worth the effort. He is a joke.

He's just not worth anyone's time.


All good points, I just wondered if he was into self assessment!

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Oct 17, 2017 21:24:51   #
Rongnongno Loc: FL
 
Funny that the guy who pretends to be above anyone on all the 'scores' get loose of a sudden. It shows how hypocritical he really is.

Now go and preach 'peace on earth'. Good luck.

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Oct 18, 2017 09:40:49   #
soli Loc: London, UK.
 
Thank you for your excellent link which has opened the doorway to many articles and forums for macro work.
rfcoakley wrote:
This post is provided at the suggestion of user selmslie in response to his assertion in another unrelated thread that: "stacking is useless for landscape. You are usually focused on infinity."

I have done some informal attempts with focus stacking of landscapes and did encounter difficulty with movement in foreground elements (e.g., grass/flower movement between shots). So, I don't currently have a good example of this technique from my own work. I do, however, see a lot of merit to it. Below is a link to a prior post that shows great results.

http://www.uglyhedgehog.com/t-431965-1.html

Also, here's a link to a Tony Northrup video on the technique:

https://northrup.photo/my-account/download-sdp-ebook/stunning-digital-photography-video-index/landscape-focus-stacking/
This post is provided at the suggestion of user i... (show quote)

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Oct 18, 2017 10:00:27   #
freddusel Loc: Nashville
 
Hi all,
I am a new digital user which has been necessitated by my advanced cancer which disallows my use of my large format cameras now. I use focus stacking for nearly every image that I make. The lenses that I use, Zeiss Loxia, are absolutely at their best at f 5.6 and the Zeiss Makro Planar optimizes at f 4.0. In order to project the sharpest image onto the sensor I always use my lenses at their optimal aperture, which always requires focus stacking unless I wish to deliberately render some portion of the image as soft. I usually stack front to back on the Makro and back to front with the Loxia, this way, I always turn the focus ring the same direction. I have discovered that Zerene gets very confused if one or more of the images in the stack are out of order. I was going to attach some examples of a few pictures that I have made with this technique but I cannot see how to do that on this thread. www.freddusel.photography
Best wishes to all.

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Oct 18, 2017 11:35:23   #
windshoppe Loc: Arizona
 
A very interesting biography and I love the photos. You would seem to fit my definition of a Renaissance Man and for that I congratulate you. I wish you well.

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Oct 18, 2017 11:41:17   #
selmslie Loc: Fernandina Beach, FL, USA
 
freddusel wrote:
... I use focus stacking for nearly every image that I make. The lenses that I use, Zeiss Loxia, are absolutely at their best at f 5.6 and the Zeiss Makro Planar optimizes at f 4.0. ...

Great images. You have done a lot of nice large format work.

I can see where you might have used focus stacking with macro and closeup images.

Are you still doing landscape and do you use it there as well?

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Oct 18, 2017 12:18:42   #
freddusel Loc: Nashville
 
Hi Scotty, I use focus stacking for all my images although, often I do not use the entire stack but every image starts with sharp frames from back to front.
Thanks for your warm comments and when I gain some more knowledge about this forum, I will give some examples of very close macro, close up, and landscape applications that I have used over the course of this past 10 months with a digital camera.
Thanks again Scotty. Best wishes always Fred

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Oct 18, 2017 12:18:45   #
freddusel Loc: Nashville
 
Hi Scotty, I use focus stacking for all my images although, often I do not use the entire stack but every image starts with sharp frames from back to front.
Thanks for your warm comments and when I gain some more knowledge about this forum, I will give some examples of very close macro, close up, and landscape applications that I have used over the course of this past 10 months with a digital camera.
Thanks again Scotty. Best wishes always Fred

Reply
Oct 18, 2017 15:29:11   #
rmalarz Loc: Tempe, Arizona
 
I generally rely on the Scheimpflug principle and eliminate the need to stack.
--Bob
rfcoakley wrote:
This post is provided at the suggestion of user selmslie in response to his assertion in another unrelated thread that: "stacking is useless for landscape. You are usually focused on infinity."

I have done some informal attempts with focus stacking of landscapes and did encounter difficulty with movement in foreground elements (e.g., grass/flower movement between shots). So, I don't currently have a good example of this technique from my own work. I do, however, see a lot of merit to it. Below is a link to a prior post that shows great results.

http://www.uglyhedgehog.com/t-431965-1.html

Also, here's a link to a Tony Northrup video on the technique:

https://northrup.photo/my-account/download-sdp-ebook/stunning-digital-photography-video-index/landscape-focus-stacking/
This post is provided at the suggestion of user i... (show quote)

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Oct 18, 2017 15:42:39   #
Rongnongno Loc: FL
 
rmalarz wrote:
I generally rely on the Scheimpflug principle and eliminate the need to stack.
--Bob

How many folks have a tilt/shift camera? (View camera, usually large format)

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Oct 18, 2017 15:56:49   #
rmalarz Loc: Tempe, Arizona
 
I don't know. I haven't taken a poll. However, a new member mentioned large format and got a few replies.
--Bob
Rongnongno wrote:
How many folks have a tilt/shift camera? (View camera, usually large format)

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Oct 18, 2017 16:32:51   #
selmslie Loc: Fernandina Beach, FL, USA
 
Rongnongno wrote:
How many folks have a tilt/shift camera? (View camera, usually large format)

"View camera, usually large format"?

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Oct 18, 2017 17:09:08   #
freddusel Loc: Nashville
 
Hi all,
I have seen, and used once, a tilt-shift bellows that accommodated a 35mm full-frame on the rear standard and a 36 or 47mm (or so) wide angle on the front standard. The bellows was made by Cambo and as I recall the lens was either a Rodenstock or a Nikkor. I used it for the shift that it provided and had I the opportunity to reshoot, I would have focus stacked. I did not get the depth of field that I would have liked and the subject would not have benefited from front or rear tilt.
Best, Fred

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Oct 18, 2017 17:22:07   #
Rongnongno Loc: FL
 
freddusel wrote:
Hi all,
I have seen, and used once, a tilt-shift bellows that accommodated a 35mm full-frame on the rear standard and a 36 or 47mm (or so) wide angle on the front standard. The bellows was made by Cambo and as I recall the lens was either a Rodenstock or a Nikkor. I used it for the shift that it provided and had I the opportunity to reshoot, I would have focus stacked. I did not get the depth of field that I would have liked and the subject would not have benefited from front or rear tilt.
Best, Fred
Hi all, br I have seen, and used once, a tilt-shif... (show quote)

That is because of format AND of the camera construct itself. A view camera does not have what I can only describe as a 'well' that limits the motion offered by your setup.

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