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3D stereo experiments with adapted MF lenses
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PostPosted: Mon Sep 16, 2024 8:26 pm    Post subject: Reply with quote
simple.joy wrote:

(Schneider Kreuznach Xenon 50 mm f/2 - Diax II)



Love the rose hips. Nice 3D as well.


PostPosted: Thu Sep 19, 2024 3:08 pm    Post subject: Reply with quote
A late season treat. Possibly the last of my cacti to flower this year. It was sold to me as Golden something, which it clearly is not. I am calling it a Borzicactus. which differentiates it slightly from my Hildewinteras.

I have a splendid Printing-Nikkor 150mm macro lens which I have not used much, even less so on FF.

A7r3, Olympus OM x1.4 TC, extension (mainly 2 Olympus OM telescopic tubes) to ca 125mm from the flange, 150mm lens at f11. ISO 160. Twin Nissin Air 1 flash guns with controller on hot shoe. Black rubber back of small mat as background.

The TC was to spread the 30mm image circle and the rubber mat for a dark background. Setup hand-held and very tiring.

The individual images have been cropped moderately for composition and maximum impact. I had to resize the image from 1600 to 1500 for it to upload.



Last edited by e6filmuser on Sat Sep 21, 2024 10:40 am; edited 2 times in total


PostPosted: Thu Sep 19, 2024 8:54 pm    Post subject: Reply with quote
e6filmuser wrote:


I have a splendid Printing-Nikkor 150mm macro lens which I have not used much, even less so on FF.

A7r3, Olympus OM x1.TC, extension (mainly 2 Olympus OM telescopic tubes) to ca 125mm from the flange, 150mm lens at f11. ISO 160. Twin Nissin Air 1 flash guns with controller on hot shoe. Black rubber back of small mat as background.

The TC was to spread the 30mm image circle and the rubber mat for a dark background. Setup hand-held and very tiring.

The individual images have been cropped moderately for composition and maximum impact. I had to resize the image from 1600 to 1500 for it to upload.



Looks good - great detail. What's the magnification of that one?

Here are a couple more with the Agfa Ocellar 5 cm:







and my re-housed Schneider Kreuznach Radionar 45 mm f/2.8:



#1


#2


PostPosted: Fri Sep 20, 2024 5:40 am    Post subject: Reply with quote
simple.joy wrote:

Looks good - great detail. What's the magnification of that one?


Shot at about 1:1, with diaphragm moved accordingly, cropped to about 1.5:1.


PostPosted: Fri Sep 20, 2024 6:48 am    Post subject: Reply with quote
e6filmuser wrote:
A late season treat. Possibly the last of my cacti to flower this year. It was sold to me as Golden something, which it clearly is not. I am calling it a Borzicactus. which differentiates it slightly from my Hildewinteras.

I have a splendid Printing-Nikkor 150mm macro lens which I have not used much, even less so on FF.

A7r3, Olympus OM x1.TC, extension (mainly 2 Olympus OM telescopic tubes) to ca 125mm from the flange, 150mm lens at f11. ISO 160. Twin Nissin Air 1 flash guns with controller on hot shoe. Black rubber back of small mat as background.

The TC was to spread the 30mm image circle and the rubber mat for a dark background. Setup hand-held and very tiring.

The individual images have been cropped moderately for composition and maximum impact. I had to resize the image from 1600 to 1500 for it to upload.



Like 1 Like 1 Like 1


PostPosted: Fri Sep 20, 2024 6:59 am    Post subject: Reply with quote
simple.joy wrote:

Here are a couple more with the Agfa Ocellar 5 cm:







and my re-housed Schneider Kreuznach Radionar 45 mm f/2.8:



#1


#2


Some fun images there.


PostPosted: Sat Sep 21, 2024 10:41 am    Post subject: Reply with quote
kds315* wrote:
e6filmuser wrote:
A late season treat. Possibly the last of my cacti to flower this year. It was sold to me as Golden something, which it clearly is not. I am calling it a Borzicactus. which differentiates it slightly from my Hildewinteras.

I have a splendid Printing-Nikkor 150mm macro lens which I have not used much, even less so on FF.

A7r3, Olympus OM x1.TC, extension (mainly 2 Olympus OM telescopic tubes) to ca 125mm from the flange, 150mm lens at f11. ISO 160. Twin Nissin Air 1 flash guns with controller on hot shoe. Black rubber back of small mat as background.

The TC was to spread the 30mm image circle and the rubber mat for a dark background. Setup hand-held and very tiring.

The individual images have been cropped moderately for composition and maximum impact. I had to resize the image from 1600 to 1500 for it to upload.



Like 1 Like 1 Like 1


Thanks, Klaus.

I have just corrected the TC details. It is x1.4.


PostPosted: Mon Sep 23, 2024 8:57 pm    Post subject: Reply with quote
e6filmuser wrote:
A late season treat. Possibly the last of my cacti to flower this year. It was sold to me as Golden something, which it clearly is not. I am calling it a Borzicactus. which differentiates it slightly from my Hildewinteras.

I have a splendid Printing-Nikkor 150mm macro lens which I have not used much, even less so on FF.

A7r3, Olympus OM x1.4 TC, extension (mainly 2 Olympus OM telescopic tubes) to ca 125mm from the flange, 150mm lens at f11. ISO 160. Twin Nissin Air 1 flash guns with controller on hot shoe. Black rubber back of small mat as background.

The TC was to spread the 30mm image circle and the rubber mat for a dark background. Setup hand-held and very tiring.

The individual images have been cropped moderately for composition and maximum impact. I had to resize the image from 1600 to 1500 for it to upload.



Awesome! Wonderful detail, beautiful flower and great 3D.


PostPosted: Mon Sep 23, 2024 8:59 pm    Post subject: Reply with quote
[quote="e6filmuser"]
simple.joy wrote:

Here are a couple more with the Agfa Ocellar 5 cm:



and my re-housed Schneider Kreuznach Radionar 45 mm f/2.8:



Fantastic 3D and depth in this one.


PostPosted: Tue Sep 24, 2024 4:35 am    Post subject: Reply with quote
backsidewalkaround wrote:
e6filmuser wrote:
A late season treat. Possibly the last of my cacti to flower this year. It was sold to me as Golden something, which it clearly is not. I am calling it a Borzicactus. which differentiates it slightly from my Hildewinteras.

I have a splendid Printing-Nikkor 150mm macro lens which I have not used much, even less so on FF.

A7r3, Olympus OM x1.4 TC, extension (mainly 2 Olympus OM telescopic tubes) to ca 125mm from the flange, 150mm lens at f11. ISO 160. Twin Nissin Air 1 flash guns with controller on hot shoe. Black rubber back of small mat as background.

The TC was to spread the 30mm image circle and the rubber mat for a dark background. Setup hand-held and very tiring.

The individual images have been cropped moderately for composition and maximum impact. I had to resize the image from 1600 to 1500 for it to upload.



Awesome! Wonderful detail, beautiful flower and great 3D.


Thanks. That was with the lens at its worst aperture but I needed the DOF.


PostPosted: Mon Sep 30, 2024 4:22 pm    Post subject: Reply with quote
Yesterday, I went out to test my 85mm Zeiss Sonnar vs. 90mm Elmarit lenses. Towards the end, taking Stereo images somehow took over Wink. Nothing too special, though..

#1 Stay out!


#2


#3


#4 FC Bayern!!!


#5 Xandor Cage (xXx)?


Last edited by backsidewalkaround on Mon Sep 30, 2024 4:25 pm; edited 1 time in total


PostPosted: Mon Sep 30, 2024 4:25 pm    Post subject: Reply with quote
backsidewalkaround wrote:
Yesterday, I went out to test my 85mm Zeiss Sonnar vs. 90mm Elmarit lenses. Towards the end, taking Stereo images somehow took over Wink. Nothing too special, though.


All very effective.


PostPosted: Tue Oct 01, 2024 2:13 pm    Post subject: Reply with quote
e6filmuser wrote:
backsidewalkaround wrote:
Yesterday, I went out to test my 85mm Zeiss Sonnar vs. 90mm Elmarit lenses. Towards the end, taking Stereo images somehow took over Wink. Nothing too special, though.


All very effective.


Thanks!


PostPosted: Tue Oct 01, 2024 10:51 pm    Post subject: Reply with quote
e6filmuser wrote:
backsidewalkaround wrote:
Yesterday, I went out to test my 85mm Zeiss Sonnar vs. 90mm Elmarit lenses. Towards the end, taking Stereo images somehow took over Wink. Nothing too special, though.


All very effective.


I agree - they're really good and work well in 3D! Wouldn't have thought about shooting the barrier like that - very nice.


PostPosted: Tue Oct 01, 2024 10:56 pm    Post subject: Reply with quote
I've tried a new lens yesterday - a Tomioka Tominon C 4.5 cm f/1.9 - and created a couple of stereo images in the process:












PostPosted: Wed Oct 02, 2024 3:32 am    Post subject: Reply with quote
simple.joy wrote:
I've tried a new lens yesterday - a Tomioka Tominon C 4.5 cm f/1.9 - and created a couple of stereo images in the process:


Love the colours.


PostPosted: Wed Oct 02, 2024 8:16 am    Post subject: Reply with quote
Great results!! Like 1 small Like 1 small


PostPosted: Wed Oct 02, 2024 1:45 pm    Post subject: Reply with quote
I can now understand why some of my stereo pairs can make a good, maybe better, virtual image when one of the real images has a slightly different focus. The same principle is operating as when using Unsharp Mask in PhotoShop.

https://friedmanarchives.blogspot.com/2024/10/what-is-unsharp-mask-anyway.html


PostPosted: Fri Oct 04, 2024 10:57 am    Post subject: Reply with quote
From a mis-filed folder of 2015 images. Not one of my best but worth posting.

Olympus EM-1 with Printing-Nikkor 105mm with flash, probably twin. The lateral kink in the body in not an effect of making the stereo pair.

A female Damselfly.



PostPosted: Sun Oct 06, 2024 4:56 am    Post subject: Reply with quote
Olympus EM-1 (manual mode), Laowa 25mm f2.8 2.5x-5x ultra-macro at f1, twin TTL flash hand-held.

The Resupinates are crust fungi which live on dead wood. Whereas a typical mushroom has gills suspended from its cap and produces spore from them, these fungi are upside down with the spore producing structures exposed.

This is not a resupinate crust but it has a similar lifestyle and is the genus Resupinatus.

https://shorturl.at/W5cVb.

The field of view here is 7mm wide. These were location shots yesterday.



PostPosted: Mon Oct 07, 2024 10:15 am    Post subject: Reply with quote
Like 1 Like 1 Like 1


PostPosted: Mon Oct 07, 2024 11:32 am    Post subject: Reply with quote
e6filmuser wrote:
Olympus EM-1 (manual mode), Laowa 25mm f2.8 2.5x-5x ultra-macro at f1, twin TTL flash hand-held.

The Resupinates are crust fungi which live on dead wood. Whereas a typical mushroom has gills suspended from its cap and produces spore from them, these fungi are upside down with the spore producing structures exposed.

This is not a resupinate crust but it has a similar lifestyle and is the genus Resupinatus.

https://shorturl.at/W5cVb.

The field of view here is 7mm wide. These were location shots yesterday.



Very nice result and great texture!


PostPosted: Mon Oct 07, 2024 11:47 am    Post subject: Reply with quote





Both shot with the tiny (Tomioka) Mamiya-Tominon 32 mm f/1.7


PostPosted: Thu Oct 10, 2024 11:51 am    Post subject: Reply with quote
simple.joy wrote:
I've tried a new lens yesterday - a Tomioka Tominon C 4.5 cm f/1.9 - and created a couple of stereo images in the process:






This "nightflower" is genius. I love it.


PostPosted: Thu Oct 10, 2024 11:54 am    Post subject: Reply with quote
e6filmuser wrote:
From a mis-filed folder of 2015 images. Not one of my best but worth posting.

Olympus EM-1 with Printing-Nikkor 105mm with flash, probably twin. The lateral kink in the body in not an effect of making the stereo pair.

A female Damselfly.



This is very hard to look at, particularly behind the damselfly, which itself comes out very nicely. I wonder why.
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