Terpene

thcscience_admin

Original file ‎(4,432 × 3,674 pixels, file size: 3.92 MB, MIME type: image/jpeg)

Summary

Description
Deutsch: Eine große Probe Glaskohlenstoff mit einem Gewicht von ca. 570 g, sowie für den Größenvergleich ein 1 cm3 Graphitwürfel.
English: A large sample of glassy carbon with a weight of ca. 570 g, as well as a 1 cm3 graphite cube for comparison.
Français : Extrait de carbone vitreux, d'un poids d'environ 570 grammes. Par comparaison, un cube d'1 cm3 de graphite est posé à côté, en bas à gauche.
Date
Source Own work
Author Alchemist-hp (talk) (www.pse-mendelejew.de)
Camera Model Canon 5D Mark III
Lens Zeiss Makro-Planar T*2/100mm ZE
Notes made by focus stacking software from 12x single 16bit tiff shots

This photo was taken by Alchemist-hp. If you use one of my photos, an email (account needed) or a message or direct to: my email account would be greatly appreciated.
Please note the license terms. Other licensing terms can get discussed, too.

This file is copyrighted and has been released under a license which is incompatible with Facebook's licensing terms. It is not permitted to upload this file to Facebook.

This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Focus stack with Helicon Focus of 12 images..

Assessment

Featured picture
Quality image
Quality image

Wikimedia CommonsWikipedia

This is a featured picture on Wikimedia Commons (Featured pictures) and is considered one of the finest images. See its nomination here.
This is a Quality image and is considered to meet the Quality image guidelines.
Wikipedia
 This is a featured picture on the German language Wikipedia (Exzellente Bilder) and is considered one of the finest images. See its nomination here.
 This is a featured picture on the English language Wikipedia (Featured pictures) and is considered one of the finest images. See its nomination here.
 This is a featured picture on the Persian language Wikipedia (نگاره‌های برگزیده) and is considered one of the finest images. See its nomination here.

If you have an image of similar quality that can be published under a suitable copyright license, be sure to upload it, tag it, and nominate it.

VI seal
Valued image

This image has been assessed under the valued image criteria and is considered the most valued image on Commons within the scope: glassy carbon. You can see its nomination here.

Licensing

Licence Art Libre Copyleft: This work of art is free; you can redistribute it and/or modify it according to terms of the Free Art License. You will find a specimen of this license on the Copyleft Attitude site as well as on other sites.

Please select "one" of your favorite license.

Creative Commons License

This file is licensed under the Creative Commons ‘Attribution-NonCommercial-NonDerivative 3.0 (US)’
Licence: https://creativecommons.org/licenses/by-nc-nd/3.0/

Captions

A large sample of glass carbon with a graphite cube for comparison.

Items portrayed in this file

depicts

glassy carbon

copyright status

copyrighted

copyright license

Free Art License

Commons quality assessment

Wikimedia Commons featured picture

Wikimedia Commons valued image

start time: 27 August 2014

Wikimedia Commons quality image

inception

4 August 2014

captured with

Canon EOS 5D Mark III

source of file

original creation by uploader

exposure time

0.1 second

f-number

8

focal length

100 millimetre

ISO speed

200

media type

image/jpeg

instance of

photograph

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current23:02, 4 August 2014Thumbnail for version as of 23:02, 4 August 20144,432 × 3,674 (3.92 MB)Alchemist-hpsome dirt and dust are cloned out
19:42, 4 August 2014Thumbnail for version as of 19:42, 4 August 20144,432 × 3,674 (5.61 MB)Alchemist-hp== {{int:filedesc}} == {{Information |Description= {{de|1=Eine große Probe Glas-Kohlenstoff mit einem Gewicht von ca. 570 g, sowie für den Größenvergleich ein 1 cm<sup>3</sup> Graphitwürfel.}} {{en|1=A large sample of glassy carbon with a weight c...

Global file usage

The following other wikis use this file:

View more global usage of this file.

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.

If the file has been modified from its original state, some details may not fully reflect the modified file.

source: https://en.wikipedia.org/wiki/File:Glassy_carbon_and_a_1cm3_graphite_cube_HP68-79.jpg

Leave a Reply