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New generation for picture - Ploum
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John S. White
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PostPosted: Apr 06, 2016 13:34    Post subject: Re: New generation for picture - Ploum  

Wow!
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John S. White
aka Rondinaire
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Fiebre Verde




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PostPosted: Apr 06, 2016 14:08    Post subject: Re: New generation for picture - Ploum  

newmacro1471.jpg... fireworks!!!!!!! incroyable!!!!!
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ploum




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PostPosted: Apr 07, 2016 23:25    Post subject: Re: New generation for picture - Ploum  

Thanks for all comments.


newmacro1478.jpg
 Mineral: Dioptase
 Locality:
Veta Gruesa Mine, Garín Nuevo District, Copiapó Province, Atacama Region, Chile
 Dimensions: fov 0.70 mm
 Description:
 Viewed:  33423 Time(s)

newmacro1478.jpg



newmacro1480.jpg
 Mineral: Aeschynite-(Ce)
 Locality:
Kaiserer Quarry (Deisl Quarry), Hüttwinkl Valley, Rauris Valley, Zell am See District, Hohe Tauern, Salzburg, Austria
 Dimensions: fov 0.70 mm
 Description:
 Viewed:  33525 Time(s)

newmacro1480.jpg



newmacro1481.jpg
 Mineral: Aeschynite-(Ce)
 Locality:
Kaiserer Quarry (Deisl Quarry), Hüttwinkl Valley, Rauris Valley, Zell am See District, Hohe Tauern, Salzburg, Austria
 Dimensions: fov 0.35 mm
 Description:
 Viewed:  33330 Time(s)

newmacro1481.jpg


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Peter




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PostPosted: Apr 08, 2016 04:54    Post subject: Re: New generation for picture - Ploum  

Dear Pierre,
just amazing photographs of many incredibly beautiful and interesting micro minerals.
Thank you so much for letting us all enjoy.
Peter
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ploum




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PostPosted: Apr 09, 2016 06:44    Post subject: Re: New generation for picture - Ploum  

Hi Peter,

thanks for your comment.

Fred (alias Pierre ;) )



newmacro1482.jpg
 Mineral: Jeremejevite
 Locality:
Emmelberg, Üdersdorf, Daun, Eifel, Rhineland-Palatinate/Rheinland-Pfalz, Germany
 Dimensions: fov 0.70 mm
 Description:
 Viewed:  33220 Time(s)

newmacro1482.jpg


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ploum




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PostPosted: Apr 14, 2016 08:44    Post subject: Re: New generation for picture - Ploum  

Two pictures. 10x and 50x on the same mineral.


newmacro1485.jpg
 Mineral: Cuprite (variety chalcotrichite)
 Locality:
Mont-Roc Mine, Mont-Roc, Castres, Tarn, Occitanie, France
 Dimensions: fov 2.3 mm
 Description:
 Viewed:  34615 Time(s)

newmacro1485.jpg



newmacro1486.jpg
 Mineral: Cuprite and Cuprite (variety chalcotrichite)
 Locality:
Mont-Roc Mine, Mont-Roc, Castres, Tarn, Occitanie, France
 Dimensions: fov 0.45 mm
 Description:
 Viewed:  34480 Time(s)

newmacro1486.jpg


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Reinhardt van Vuuren




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PostPosted: Apr 15, 2016 00:41    Post subject: Re: New generation for picture - Ploum  

I am not sure if you are familiar with the filters in Adobe Photoshop, there is a filter called defused glow (popular for wedding photographers) the glow in your photos often remind me of this glow, do you have any idea why this is happening in your photo's and would there be any way of avoiding it? I often look at your photos and they are brilliantly sharp and dimensional it is just that glow for me that stands in the way of calling perfection.
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ploum




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PostPosted: Apr 15, 2016 08:58    Post subject: Re: New generation for picture - Ploum  

Hmm.....hard for me to explain in English. French people don't understand me...

It's possible that "glow" increases with my method because I work on primary image with a variable magnification. I do not have time to study the difference between my method and the classic method. I have done a time and my method was better.

I can do all methods but I prefer mine. Fast, simple and no motorisation. Low mechanical precision, very high optical precision.

Optical precision is 0.4 nanometer for 50x.

I'm very alone in this technique.... and now I don't try more. I do and that's all.

Sorry if can't explain better. Ideas are in my head.



newmacro1487.jpg
 Mineral: Beudantite
 Locality:
Les Montmins Mine, Échassières, Ébreuil, Allier, Auvergne-Rhône-Alpes, France
 Dimensions: fov 0.65 mm.
 Description:
 Viewed:  34395 Time(s)

newmacro1487.jpg


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Vinoterapia




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PostPosted: Apr 15, 2016 10:09    Post subject: Re: New generation for picture - Ploum  

My guess is that given the high magnification produced by Fred´s setup, diffraction is the culprit for those glows that Reinhardt mentioned.
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ploum




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PostPosted: Apr 16, 2016 08:47    Post subject: Re: New generation for picture - Ploum  

:)


newmacro1488.jpg
 Mineral: Bariopharmacosiderite
 Locality:
Clara Mine, Rankach Valley, Oberwolfach, Wolfach, Black Forest, Baden-Württemberg, Germany
 Dimensions: fov 0.65 mm
 Description:
 Viewed:  34261 Time(s)

newmacro1488.jpg


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Tobi
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PostPosted: Apr 16, 2016 09:49    Post subject: Re: New generation for picture - Ploum  

ploum wrote:
Bariopharmacosiderite
Clara Mine, Rankach Valley, Oberwolfach, Wolfach, Black Forest, Baden-Württemberg, Germany
Wow!!! You could also place it here: https://www.mineral-forum.com/message-board/viewtopic.php?t=3547

:)
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ploum




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PostPosted: Apr 18, 2016 17:06    Post subject: Re: New generation for picture - Ploum  

:)


newmacro1491.jpg
 Mineral: Mimetite on Malachite
 Locality:
Mas Dieu, Mercoirol, Alès, Gard, Occitanie, France
 Dimensions: fov 1.8 mm
 Description:
 Viewed:  34151 Time(s)

newmacro1491.jpg


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ploum




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PostPosted: Apr 22, 2016 07:36    Post subject: Re: New generation for picture - Ploum  

:)


newmacro1493.jpg
 Mineral: Azurite and Malachite
 Locality:
Mas Dieu, Mercoirol, Alès, Gard, Occitanie, France
 Dimensions: fov 1.8 mm
 Description:
 Viewed:  33942 Time(s)

newmacro1493.jpg


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Heimo Hellwig




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PostPosted: Apr 22, 2016 09:23    Post subject: Re: New generation for picture - Ploum  

Absolutely beautiful.
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ploum




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PostPosted: Apr 23, 2016 11:53    Post subject: Re: New generation for picture - Ploum  

Thanks for all comments ;)

Some ideas if I find time....



newmacro1497.jpg
 Mineral: Mimetite
 Locality:
Mas Dieu, Mercoirol, Alès, Gard, Occitanie, France
 Dimensions: fov 3.5 mm
 Description:
 Viewed:  33788 Time(s)

newmacro1497.jpg


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