Cladocera

Images made through a microscope. All subject types.

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hero
Posts: 72
Joined: Mon Jul 17, 2017 12:38 pm
Location: California

Post by hero »

:shock: WOW!

Is that a Volvox colony I see in the second image? And bacteria in the green image?

Jacek
Posts: 5357
Joined: Sun Oct 02, 2011 7:00 am
Location: Poland

Post by Jacek »

Thanks :)
Yes - Volvox,
yes - bacteria

Mike
Posts: 86
Joined: Fri Aug 04, 2006 5:20 am
Location: Northeast Ohio

Post by Mike »

Beautiful work!
"Nil satis nisi optimum"

Jacek
Posts: 5357
Joined: Sun Oct 02, 2011 7:00 am
Location: Poland

Post by Jacek »

Thanks

WalterD
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Joined: Mon Jul 06, 2015 12:01 pm
Location: Rotterdam, the Netherlands
Contact:

Post by WalterD »

These are great, really well done. :)
2,4,7 and 8 are fluorescence? If yes what kind of excitation color/barrier filter did you use?
Just curious!

Smokedaddy
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Joined: Sat Oct 07, 2006 10:16 am
Location: Bigfork, Montana
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Post by Smokedaddy »

... very nice.

Jacek
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Joined: Sun Oct 02, 2011 7:00 am
Location: Poland

Post by Jacek »

:D
Picture 4 is the blue emission from the set zeiss epi-fluorescence, cube: 450-490, 510, 520. The remaining photos are UV, filter excitation 365 um, barrier: 400 um
set similar in the picture, I modified the illuminators a bit:
http://www.photomacrography.net/forum/v ... 870#201870

WalterD
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Location: Rotterdam, the Netherlands
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Post by WalterD »

Thx for the explanation Jacek. Fluorescence is fascinating, the results are completely different from any other illumination technique. The 365 nm (led) you mentioned is also one of the wavelengths of the hbo-100 mercury lamp with the highest intensity peaks. (http://zeiss-campus.magnet.fsu.edu/arti ... ryarc.html),as I undersand.

Best regards,

Walter

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