Diatom | JuzaPhoto

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Still Life

6.2 MEGAPIXEL

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La vita in una goccia d' acqu View gallery (4 photos)

Diatom sent on January 24, 2018 (13:30) by Mariano Curti. 6 comments, 457 views.

1/6 f/5.0, ISO 80, hand held.

Non essendoci la categoria dedicata alla fotografia microscopica, ho inserito l'immagine in Macro e Flora. In realtà questa foto, è stata effettuata al microscopio. Le diatomee sono alghe unicellulari non flagellate, comparse ne Cretaceo circa 145 milioni di anni fa. Rappresentano una delle più importanti classi di microalghe in ambiente mariano e di acqua dolce. Sono avvolte da un guscio di silicio ( dall'aspetto e consistenza vetrosa ). Vengono pulite in varechina per togliere tutto l'interno organico e lasciare solo il guscio. Sono di una bellezza straordinaria e la loro variabilità nella forma e decorazioni, non ha uguali nel mondo microscopico. Questa diatomea, è stata effettuata con un microscopio ottico trinoculare Zeiss Universal, obiettivo Carl Zeiss Jena apocromatico 20X A. 0,65, Fotocamera digitale compatta Canon G9 da 12 megapixel. Tecnica : campo scuro. optopvar 1,6X, stack di 3 fotogrammi, crop che da 300X ha portato l'immagine a circa 400X, filtro arancio in luce radente.

View High Resolution 6.2 MP

11 persons like it: Diego96, Fausto Pedrazzini, Fiorenzo Fiorenza, Gabriele Bertaso, Indaco, JameNG, Japandrea, Lamahd, MarsCr, P.a.t 62, Sg67

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MarsCr

sent on January 24, 2018 (15:46) | This comment has been automatically translated (show/hide original)

Wow: -o fantastic! Compliments!
Marzio

Mariano Curti

sent on January 24, 2018 (16:06) | This comment has been automatically translated (show/hide original)

Thank you..!
We hope that microscopic photography will be inserted ...

MarsCr

sent on January 24, 2018 (20:01) | This comment has been automatically translated (show/hide original)

:-P I consider myself absolute ignorant on the subject, but I have always fascinated this genre!
It does not have to be easy! I renew my congratulations.

Mariano Curti

sent on January 24, 2018 (20:59) | This comment has been automatically translated (show/hide original)

Yet a biological microscope costs little more than a photographic lens and then an incredible world really opens up.

Japandrea

sent on January 24, 2018 (23:08) | This comment has been automatically translated (show/hide original)

....: -o: -o: -o ...
Fantastic!
Compliments.
A greeting.

Andrew.

Mariano Curti

sent on January 25, 2018 (0:03) | This comment has been automatically translated (show/hide original)

Even the smallest is beautiful ..!
Thank you for your compliments.

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Some comments may have been automatically translated with Microsoft Translator.