Niobium_crystals_and_1cm3_cube.jpg

Summary

Description
Deutsch: Reinste (99,995 % = 4N5) Niob -Kristalle, elektrolytisch hergestellt, sowie für den Größenvergleich ein reiner (99,95 % = 3N5) 1 cm 3 anodisch oxidierter Niob-Würfel
English: High purity (99.995 % = 4N5) niobium crystals, electrolytic made, as well as a high purity (99.95 % = 3N5) 1 cm 3 anodized niobium cube for comparison.
Français : Cristaux de niobium à haute pureté (99.995 % = 4N5), formés par électrolyse , à coté d'un cube d'1 cm 3 de haute pureté(99.95 % = 3N5) de niobium anodisé , pour comparaison.
Polski: Kryształy niobu o czystości 99,995 % = 4N5 otrzymane elektrolitycznie, oraz sześcian anodowany i wykonany z niobu o czystości 99,95 % = 3N5.
Date
Source Own work
Author Alchemist-hp ( talk ) ( www.pse-mendelejew.de )

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Camera Model Canon 5D Mark II
Lens Canon EF 100mm
Notes made by focus stacking software from 21x single shots
This is a retouched picture , which means that it has been digitally altered from its original version. Modifications: Focus stack with Helicon Focus of 21 images. .

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Captions

Niobium crystals next to anodized niobium cube

inception

29 May 2010

exposure time

0.4 second

focal length

100 millimetre

MIME type

image/jpeg