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Büchse der Pandora, stack in 1µm step and shorter

 
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Guppy



Joined: 20 Dec 2010
Posts: 51
Location: Switzerland

PostPosted: Sun Feb 02, 2014 11:13 am    Post subject: Büchse der Pandora, stack in 1µm step and shorter Reply with quote

Büchse der Pandora

The " Büchse der Pandora" is a thermodynamic micro stacking cylinder,
with can do steps from 0.2µm.
I use the NIKON M Plan, 20/0.4 LWD, 210/0, with 30:1, Sharpness depth 1.8µm.
The picture width amounts 0.8mm.
These were 1062 pictures, stack with Zerene.
It is the head from Sitophilus granarius.

Kurt


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Last edited by Guppy on Mon Feb 03, 2014 10:49 am; edited 3 times in total
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Saul



Joined: 31 Jan 2011
Posts: 911
Location: Naperville, IL USA

PostPosted: Sun Feb 02, 2014 11:26 am    Post subject: Reply with quote

1062 pictures !!! Shocked Shocked Shocked
But result is excellent ! Can we have more information about " Büchse der Pandora" ?
Kurt, thanks for sharing !
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Guppy



Joined: 20 Dec 2010
Posts: 51
Location: Switzerland

PostPosted: Sun Feb 02, 2014 11:40 am    Post subject: Reply with quote

Hello Saul

My english is bad.
The "Büchse der Pandora" is easy to make it self, see:
http://www.makro-forum.de/ftopic95030.html or
http://www.mikroskopie-forum.de/index.php?topic=18788.0

When you worm up a PVC tube from 200mm then it is going longer,
aproximative 0.5mm.
When you isolate the PVC Tube it cool down from 45°C to 28°C in 100 Minutes.
Ther are no steps, it is not digital it is analog!
In this time you can make 1000 pictures.


I hope, i can give enough information
it is very easy!

Kurt
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rjlittlefield
Site Admin


Joined: 01 Aug 2006
Posts: 18244
Location: Richland, Washington State, USA

PostPosted: Sun Feb 02, 2014 12:08 pm    Post subject: Reply with quote

Ingenious!

I read your forum posting using the Google Chrome browser, which does automatic translation from German to English. The translation is rough but simple to understand. I will add your setup to my list of links in the FAQ.

Thanks for posting! Very Happy

--Rik
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Guppy



Joined: 20 Dec 2010
Posts: 51
Location: Switzerland

PostPosted: Sun Feb 02, 2014 12:32 pm    Post subject: Reply with quote

Hello

The new "Büchse der Pandora" (Pandora's box), has inside a steel tube
(300Gramm), so the time to cool out ist longer (100 minute).
And the lamp is 40 Watt.
The white cable is the temperature sensor.

Kurt






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Arnoldus



Joined: 03 Jan 2014
Posts: 2
Location: Waregem - Belgium

PostPosted: Sun Feb 09, 2014 1:07 pm    Post subject: Reply with quote

Hello Kurt,

Great macro picture, great idea !
I was also thinking on bimetals, shape-memory-alloy, or even a mechanical kitchen timer to do some small displacements, but this works great.

Frans

Update : link to Shape-Memory-Alloy : http://en.wikipedia.org/wiki/Shape-memory_alloy or Google with : muscle wire
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