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antique slide of diatoms

Posted: Sat Oct 28, 2017 11:53 pm
by Radazz
Finally got a chance to catch some pix of diatoms in phase contrast.
Nikon Optiphot
Enjoy
Here is the slide. no makers info, but label says Circle Group Diatomaceae 5/1 on one end,and Walfisch Bay S. Africa Styrax.
Image
10x Ph1
Image
20x Ph2
Image
40x Ph3
Image

Re: antique slide of diatoms

Posted: Sun Oct 29, 2017 12:08 am
by vasselle
Bonjour
Superbes images
Merci pour le partage
Cordialement seb

Re: antique slide of diatoms

Posted: Sun Oct 29, 2017 12:10 am
by Radazz
Thank you, Seb

Re: antique slide of diatoms

Posted: Sun Oct 29, 2017 10:30 am
by Hobbyst46
Very Beautiful. Thanks.
Would be nice to know some details - objective, illumination type, light (any filter?) , which camera....

Re: antique slide of diatoms

Posted: Sun Oct 29, 2017 12:57 pm
by Radazz
Each objective is listed above the picture for reference,
but here are some more details.

Nikon Optiphot, halogen illumination
Nikon 10x/0.25 160/- Ph1 DL
Nikon Plan 20x Ph2 DL
Nikon Plan 40 DL. 0.65. 160/0.17 Ph3

Canon EOS 7D on a pigtail to a laptop running the EOS utility to capture images.
Photoshop Elements 13 auto smart fix

As far the species, I don’t know any more than is written on the labels.

Re: antique slide of diatoms

Posted: Sun Oct 29, 2017 6:19 pm
by Francisco
Nice

Re: antique slide of diatoms

Posted: Fri Nov 03, 2017 10:27 pm
by Hobbyst46
Thanks for the info. very beautiful.

Re: antique slide of diatoms

Posted: Fri Nov 03, 2017 10:37 pm
by billben74
Very nice images.
Relly love the last one