Radiolaria

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Adalbert
Posts: 1730
Joined: Mon Nov 30, 2015 1:09 pm

Radiolaria

Post by Adalbert »


Beatsy
Posts: 1840
Joined: Fri Jul 05, 2013 3:10 am
Location: Malvern, UK

Re: Radiolaria

Post by Beatsy »

Those are nicely lit and imaged. The lack of flaring is especially good - really clean. Cheers.

Tom Jones
Posts: 313
Joined: Sat Jan 31, 2009 2:05 am
Location: Crestline, CA

Re: Radiolaria

Post by Tom Jones »

Very nice!

Adalbert
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Joined: Mon Nov 30, 2015 1:09 pm

Re: Radiolaria

Post by Adalbert »

Hi guys, thanks for the comments !

Lou Jost
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Location: Ecuador
Contact:

Re: Radiolaria

Post by Lou Jost »

Excellent. Can you tell us about the technique?

Adalbert
Posts: 1730
Joined: Mon Nov 30, 2015 1:09 pm

Re: Radiolaria

Post by Adalbert »

Hi Lou,

Biolam with the 20x lens has been used.

What is interesting here is the fact that the radiolarians
have been stacked completely from front to back,
including the rear shell.

This may seems a bit strange on the 2D images,
but you can see it better on the 3D images:

viewtopic.php?f=27&t=44683

Best, ADi

Lou Jost
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Joined: Fri Sep 04, 2015 7:03 am
Location: Ecuador
Contact:

Re: Radiolaria

Post by Lou Jost »

Can you give more details? NA of objective? Inverted from a transmitted light image? or Epi lighting?

Adalbert
Posts: 1730
Joined: Mon Nov 30, 2015 1:09 pm

Re: Radiolaria

Post by Adalbert »

Hi Lou,
CZJ 20/0.65, transmitted light, deep stack.
Best, ADi

Lou Jost
Posts: 5347
Joined: Fri Sep 04, 2015 7:03 am
Location: Ecuador
Contact:

Re: Radiolaria

Post by Lou Jost »

Thanks Adalbert.

Vincent Zhang-1968
Posts: 3
Joined: Sun Feb 13, 2022 6:17 pm
Location: Hebei province,China

Re: Radiolaria

Post by Vincent Zhang-1968 »

Wonderful! :D

jmc
Posts: 152
Joined: Fri Apr 17, 2020 3:14 am

Re: Radiolaria

Post by jmc »

Wow, beautiful images.
Jonathan Crowther

Adalbert
Posts: 1730
Joined: Mon Nov 30, 2015 1:09 pm

Re: Radiolaria

Post by Adalbert »

Hi Vincent, hi Jonathan,
Many thanks!
Best, ADi

Adalbert
Posts: 1730
Joined: Mon Nov 30, 2015 1:09 pm

Re: Radiolaria

Post by Adalbert »

Hi,
Another type of radiolarian:
Image
https://live.staticflickr.com/65535/520 ... 0737_o.jpg
Betst, ADi

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