Copepod Study

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rnabholz
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Copepod Study

#1 Post by rnabholz » Tue Feb 23, 2016 2:08 am

Got another one. Here are a few different looks in Darkfield, Oblique and van Egmond masked.

All are stacks of between 15 to 24 files

AO One Ten, 10x Plan Achro, lighting techniques done with masks. Afocal using a Nexus 6 Phone.
Attachments
CP 2-22-16 II.jpg
CP 2-22-16 II.jpg (99.07 KiB) Viewed 4985 times
CP 2-22-16 IV.jpg
CP 2-22-16 IV.jpg (62.6 KiB) Viewed 4985 times
CP 2-22-16 III.jpg
CP 2-22-16 III.jpg (89.1 KiB) Viewed 4985 times
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billbillt
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Re: Copepod Study

#2 Post by billbillt » Tue Feb 23, 2016 2:17 am

GREAT!!...

BillT
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75RR
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Re: Copepod Study

#3 Post by 75RR » Tue Feb 23, 2016 2:21 am

3 excellent images. Can't decide which I prefer.

By the way it seems as if the light is a little brighter in the center of your field of view, or is it my imagination?
The AO One Ten has Köhler doesn't it?
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Re: Copepod Study

#4 Post by rnabholz » Tue Feb 23, 2016 4:08 am

billbillt wrote:GREAT!!...

BillT
Thank you Bill.
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Re: Copepod Study

#5 Post by rnabholz » Tue Feb 23, 2016 4:13 am

75RR wrote:3 excellent images. Can't decide which I prefer.

By the way it seems as if the light is a little brighter in the center of your field of view, or is it my imagination?
The AO One Ten has Köhler doesn't it?
Thank you 75.

I think what you are seeing is me being a bit over aggressive with the condenser diaphragm. I typically adjust it a bit on darkfield and left it unadjusted when I did the oblique shots. My recollection was it was not that pronounced at the eyepiece. Operator error.....

Rod
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gekko
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Re: Copepod Study

#6 Post by gekko » Wed Feb 24, 2016 1:13 am

Super! All three are very beautiful indeed (color, detail, etc.)
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Re: Copepod Study

#7 Post by rnabholz » Wed Feb 24, 2016 2:34 am

gekko wrote:Super! All three are very beautiful indeed (color, detail, etc.)
Very kind, Thanks for commenting.

Rod
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cpsTN
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Re: Copepod Study

#8 Post by cpsTN » Wed Feb 24, 2016 5:49 am

All are great, yes. I prefer the second because of the clarity of the appendage things at the tail end and the one off the head, I guess.
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vasselle
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Re: Copepod Study

#9 Post by vasselle » Wed Feb 24, 2016 11:10 am

Bonjour
Très belles séries images.
J'aime beaucoup la première photo.
Merci pour le partage
Cordialement seb
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JimT
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Re: Copepod Study

#10 Post by JimT » Wed Feb 24, 2016 11:36 pm

Rod, those are great. Wow!!!
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KurtM
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Re: Copepod Study

#11 Post by KurtM » Thu Feb 25, 2016 12:24 am

Beautiful!

But I feel like I got cheated out of an antenna...
Cheers,
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rnabholz
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Re: Copepod Study

#12 Post by rnabholz » Thu Feb 25, 2016 3:31 am

Thanks Jim.

KurtM wrote:Beautiful!

But I feel like I got cheated out of an antenna...
It is there, I just painstakingly aligned them....
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rnabholz
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Re: Copepod Study

#13 Post by rnabholz » Thu Feb 25, 2016 3:31 am

vasselle wrote:Bonjour
Très belles séries images.
J'aime beaucoup la première photo.
Merci pour le partage
Cordialement seb
Thank you Seb
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billben74
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Re: Copepod Study

#14 Post by billben74 » Thu Feb 25, 2016 9:47 pm

Beautiful photos.
Fantastic framing.
I'll stick my neck out and go for the blue filter as the nicest but its a razor sharp distinction as they all so very good.

billben
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Re: Copepod Study

#15 Post by rnabholz » Fri Feb 26, 2016 4:32 am

billben74 wrote:Beautiful photos.
Fantastic framing.
I'll stick my neck out and go for the blue filter as the nicest but its a razor sharp distinction as they all so very good.

billben
Thank you billben, I like the blue too.
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