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What you wanted see in Scanning Electron Microscope?
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Jacek



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PostPosted: Sat Oct 27, 2018 10:19 am    Post subject: Reply with quote


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maikl36911



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PostPosted: Sat Oct 27, 2018 12:55 pm    Post subject: Reply with quote

Jacek wrote:


[


the spiracle of the larva
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Smokedaddy



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PostPosted: Sat Oct 27, 2018 6:17 pm    Post subject: Reply with quote

... outstanding.
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Lou Jost



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PostPosted: Sat Oct 27, 2018 6:47 pm    Post subject: Reply with quote

What fun you are having! Are you making these as fast as you are posting them? I had always thought specimen prep for SEMs was complicated, but it seems you really have it mastered!
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rjlittlefield
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PostPosted: Sat Oct 27, 2018 10:11 pm    Post subject: Reply with quote

Is there any prep at all?

Or is this an environmental SEM where you just put the specimen in and it works?

--Rik
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maikl36911



Joined: 18 Apr 2014
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PostPosted: Sun Oct 28, 2018 2:40 am    Post subject: Reply with quote

rjlittlefield wrote:
Is there any prep at all?

Or is this an environmental SEM where you just put the specimen in and it works?

--Rik


I use normal mode, a high "vacuum" with SE detector
the sample is not sprayed but try to be grounded
for each sample long and accurately selected modes of operation ( voltage, current, exposure)







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piermicro



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PostPosted: Sun Oct 28, 2018 4:39 am    Post subject: Reply with quote

Very, very nice.
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ChrisR
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Joined: 14 Mar 2009
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PostPosted: Sun Oct 28, 2018 11:20 am    Post subject: Reply with quote

Marvellous detail. What butterfly had that wing? (latest image)
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maikl36911



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PostPosted: Sun Oct 28, 2018 1:35 pm    Post subject: Reply with quote

ChrisR wrote:
Marvellous detail. What butterfly had that wing? (latest image)


I dont know, i try make optic later


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maikl36911



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PostPosted: Sun Oct 28, 2018 3:00 pm    Post subject: Reply with quote

What YOU want to see? -I go to work in SEM on October 31

[

hairy eye flies, fruit flies(15 000 x)
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maikl36911



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PostPosted: Tue Oct 30, 2018 1:23 pm    Post subject: Reply with quote

[


Stereo eyes spider

My first stacking in SEM
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maikl36911



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PostPosted: Tue Oct 30, 2018 1:50 pm    Post subject: Reply with quote




Pollen (2000 x)
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rjlittlefield
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PostPosted: Tue Oct 30, 2018 2:47 pm    Post subject: Reply with quote

maikl36911 wrote:
Stereo eyes spider

My first stacking in SEM

The stereo is very shallow -- not enough degrees separation between eyes.

How did you make the stereo?

--Rik
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maikl36911



Joined: 18 Apr 2014
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PostPosted: Wed Oct 31, 2018 1:57 am    Post subject: Reply with quote

rjlittlefield wrote:
maikl36911 wrote:
Stereo eyes spider

My first stacking in SEM

The stereo is very shallow -- not enough degrees separation between eyes.

How did you make the stereo?

--Rik


I use helicon focus - it first test Smile
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maikl36911



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PostPosted: Wed Oct 31, 2018 1:57 am    Post subject: Reply with quote


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