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3D stereo experiments with adapted MF lenses
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PostPosted: Fri Jun 07, 2024 5:59 am    Post subject: Reply with quote
e6filmuser wrote:


Yellow Lily

Another from the garden visit.

EM-1, Kiron 105mm.



Lilies sure are beautiful. Thanks for bringing some into my study.


PostPosted: Fri Jun 07, 2024 6:37 am    Post subject: Reply with quote
New Green (Contax G 2.8/28 + PCX Front lens)


#1


#2


#3


#4


#5


PostPosted: Fri Jun 07, 2024 7:14 am    Post subject: Reply with quote
backsidewalkaround wrote:
e6filmuser wrote:


Yellow Lily

Another from the garden visit.

EM-1, Kiron 105mm.



Lilies sure are beautiful. Thanks for bringing some into my study.


Thanks. If only they were not so toxic (pollen) to cats!


PostPosted: Fri Jun 07, 2024 7:15 am    Post subject: Reply with quote
backsidewalkaround wrote:
New Green (Contax G 2.8/28 + PCX Front lens)


#3




Excellent stereos. Love these delicate flowers.


PostPosted: Fri Jun 07, 2024 11:13 pm    Post subject: Reply with quote
backsidewalkaround wrote:
New Green (Contax G 2.8/28 + PCX Front lens)




All great shots - but this one is clearly my favorite! The clarity is really outstanding. Excellent work.


backsidewalkaround wrote:
simple.joy wrote:




After initial dabbling in the stereo world you now start to create your nice compositions in 3D. The wine bottle is a very nice example. The only thing missing is an equally smart title.


Thanks a lot - glad you think so!


PostPosted: Sat Jun 08, 2024 8:40 pm    Post subject: Reply with quote
simple.joy wrote:

All great shots - but this one is clearly my favorite! The clarity is really outstanding. Excellent work.


Thanks. It's why I love Zeiss lenses. No post processing necessary.

Now a few with a view (on my hike to Mt. Leonardstein, still G28+PCX). Please note: #2 and #3 are reverse viewpoints (in #3 - do you find the point from which #2 was taken?).


#1


#2


#3


#4


#5


Last edited by backsidewalkaround on Sun Jun 09, 2024 7:55 am; edited 1 time in total


PostPosted: Sun Jun 09, 2024 4:20 am    Post subject: Reply with quote
backsidewalkaround wrote:

Now a few with a view (on my hike to Mt. Leonardstein, still G28+PCX). Please note: #2 and #3 are reverse viewpoints.


All technically excellent and enjoyable for the subjects.


PostPosted: Sun Jun 09, 2024 2:14 pm    Post subject: Reply with quote
Pub, A7r3, Canon 35mm f2.8 T/S, fully shifted right and at f16.

Not very exciting but my first with a shift lens which qualifies for posting here.

Some of the bottom has been cropped off because somebody moved between frames.




PostPosted: Mon Jun 10, 2024 12:12 pm    Post subject: Reply with quote
Lancia Appia. A7r3, Voigtlander Color-Ultron at f11.

Shadows moderated.





PostPosted: Mon Jun 10, 2024 4:35 pm    Post subject: Reply with quote
Jaguar Mk2 3.4L*, engine.

* Parked between two yellowish cars.

A7r3, Voigtlander Color-Ultron at f11.




PostPosted: Tue Jun 11, 2024 1:09 am    Post subject: Reply with quote
Apple visionOS 2 does the side-step

Apple announces visionOS 2 with 3D photo transformations and an ultrawide Mac display
https://www.theverge.com/2024/6/10/24171950/apple-vision-pro-wwdc-2024-visionos-2-first-party-native-apps

Quote:
generate a dual 4K-equivalent curved ultrawide display...
users will be able to convert any image in the Photos app to a spatial one..




PostPosted: Tue Jun 11, 2024 6:56 am    Post subject: Reply with quote
visualopsins wrote:
Apple visionOS 2 does the side-step

Apple announces visionOS 2 with 3D photo transformations and an ultrawide Mac display
https://www.theverge.com/2024/6/10/24171950/apple-vision-pro-wwdc-2024-visionos-2-first-party-native-apps

Quote:
generate a dual 4K-equivalent curved ultrawide display...
users will be able to convert any image in the Photos app to a spatial one..




What am I supposed to see as 3D?


PostPosted: Tue Jun 11, 2024 7:00 am    Post subject: Reply with quote
backsidewalkaround wrote:


Thanks. It's why I love Zeiss lenses. No post processing necessary.


Even if the camera has a low-pass filter?


PostPosted: Tue Jun 11, 2024 8:06 am    Post subject: Reply with quote
e6filmuser wrote:
backsidewalkaround wrote:


Thanks. It's why I love Zeiss lenses. No post processing necessary.


Even if the camera has a low-pass filter?


I shouldn't have made such a generalized statment, more like: this image didn't need any processing. I was just very pleased with the images I took that day with a lens I hadn't taken for a while. The main contributor may also have been the rainy weather, making the green color appear extremely lush and saturated.

I just researched and found out, that the A7r3, that I use, doesn't have a low pass filter. I don't know about the original A7, which I also have, but haven't used in years. From memory I have noticed a substantial upgrade in sharpness an detail with the A7r3, but this obviously has several reasons.

Why do you ask?

P.S.: The old Alpha Romeo looks very nice. Great 3D effect in the image too.


PostPosted: Tue Jun 11, 2024 8:13 am    Post subject: Reply with quote
backsidewalkaround wrote:
e6filmuser wrote:
backsidewalkaround wrote:


Thanks. It's why I love Zeiss lenses. No post processing necessary.


Even if the camera has a low-pass filter?


I shouldn't have made such a generalized statment, more like: this image didn't need any processing. I was just very pleased with the images I took that day with a lens I hadn't taken for a while. The main contributor may also have been the rainy weather, making the green color appear extremely lush and saturated.

I just researched and found out, that the A7r3, that I use, doesn't have a low pass filter. I don't know about the original A7, which I also have, but haven't used in years. From memory I have noticed a substantial upgrade in sharpness an detail with the A7r3, but this obviously has several reasons.

Why do you ask?[/QUOTE

I ask because the image is 2D.

P.S.: The old Alpha Romeo looks very nice. Great 3D effect in the image too.


PostPosted: Tue Jun 11, 2024 8:20 am    Post subject: Reply with quote
MG RV8 at Classic Car event.

A7r3, Voigtlander Color--Ultron 50mm 1.8 at f11.



For those more interested in the car than my photo:

https://www.mgownersclub.co.uk/mg-guides/rv8

The owner said red one was very rare

Last edited by e6filmuser on Tue Jun 11, 2024 4:00 pm; edited 1 time in total


PostPosted: Tue Jun 11, 2024 9:37 am    Post subject: Reply with quote
backsidewalkaround wrote:




[/url]


Once more: really great shots! The depth in this one is really nice.

Here are two shots taken with an Isco Super-Kiptar 70 mm f/2:







PostPosted: Tue Jun 11, 2024 9:40 am    Post subject: Reply with quote
simple.joy wrote:


Once more: really great shots! The depth in this one is really nice.

Here are two shots taken with an Isco Super-Kiptar 70 mm f/2:




Lots going on at various distances.


PostPosted: Tue Jun 11, 2024 2:42 pm    Post subject: Reply with quote
e6filmuser wrote:
visualopsins wrote:
Apple visionOS 2 does the side-step

Apple announces visionOS 2 with 3D photo transformations and an ultrawide Mac display
https://www.theverge.com/2024/6/10/24171950/apple-vision-pro-wwdc-2024-visionos-2-first-party-native-apps

Quote:
generate a dual 4K-equivalent curved ultrawide display...
users will be able to convert any image in the Photos app to a spatial one..


pic


What am I supposed to see as 3D?


Well, the goggles have a display for each eye, just like old fashioned stereoscopes...


PostPosted: Tue Jun 11, 2024 5:12 pm    Post subject: Reply with quote
Pub with Classic Motorbikes.

Nikon D3, Nikon 24mm T/S full right shift f11.Upwards diagonal shift would have been better. My first outing with both camera and lens.




PostPosted: Wed Jun 12, 2024 11:29 am    Post subject: Reply with quote
Campanula

A7r3, Oshiro 60mm 1:2 macro at f11, ISO 2000.



I just noticed that this one needed a slight trim on the bottom left (see next reply) so I have dealt with that an uploaded again.



Last edited by e6filmuser on Sun Jun 16, 2024 7:40 am; edited 2 times in total


PostPosted: Fri Jun 14, 2024 7:42 pm    Post subject: Reply with quote
e6filmuser wrote:




This one works great!


This one was shot with a (Tomioka made) Hoya Super-EL 60 mm f/4 enlarging lens:



and this one as well:



PostPosted: Sun Jun 16, 2024 7:32 am    Post subject: Reply with quote
backsidewalkaround wrote:
I just researched and found out, that the A7r3, that I use, doesn't have a low pass filter. I don't know about the original A7, which I also have, but haven't used in years. From memory I have noticed a substantial upgrade in sharpness an detail with the A7r3, but this obviously has several reasons.


The A7 has a low pass filter.


PostPosted: Sun Jun 16, 2024 7:46 am    Post subject: Reply with quote
simple.joy wrote:


This one was shot with a (Tomioka made) Hoya Super-EL 60 mm f/4 enlarging lens:



Lots of interesting detail. (Double click to see whole image).

There is a tiny bit of blue flare (?) next to the church in the right image which could probably be cloned out.


PostPosted: Sun Jun 16, 2024 3:03 pm    Post subject: Reply with quote
e6filmuser wrote:
simple.joy wrote:


This one was shot with a (Tomioka made) Hoya Super-EL 60 mm f/4 enlarging lens:



Lots of interesting detail. (Double click to see whole image).

There is a tiny bit of blue flare (?) next to the church in the right image which could probably be cloned out.


Thank you! Yeah, you're right... should be easy to fix. Don't remember if it was a difference in the light, but I doubt it. More likely a post-processing error...

Here are two shots with my Petri Orikkor A.C. 4.5 cm f/1.9 in "crazy mode" (reversed):






I really enjoy that kind of stuff. It gives me much more appreciation for what impressionism and expressionism tried to do in the past...

Oh, and here's a "tame one" with my Steinheil Anastigmat 45 mm f/2.8 lens:

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