Jump to content

File:Aperture grille closeup teletext.jpg

Page contents not supported in other languages.
This is a file from the Wikimedia Commons
From Wikipedia, the free encyclopedia

Original file (818 × 1,200 pixels, file size: 267 KB, MIME type: image/jpeg)

Summary

Description

A 25" aperture-grille based television monitor (Sony KV-25FX20D) in close-up, showing the letter "e" from a teletext page. When displayed on a 15" monitor set to its optimum resolution (1024x768 pixels), the final photo has a magnification of about 40x.

Photo taken with a Canon Powershot A95 camera and some additional equipment (a Pentax K mount 50 mm f:1.7 lens and a simple convex lens taken off a magnifying glass) to achieve the magnification.
Date
Source Own work
Author Selçuk Oral (drumex)

Licensing

I, the copyright holder of this work, hereby publish it under the following licenses:
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
This licensing tag was added to this file as part of the GFDL licensing update.
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic, 2.0 Generic and 1.0 Generic license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
You may select the license of your choice.

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

depicts

9 July 2006

image/jpeg

b6829fdd3c636b999a495e2da96508d6ccd72515

273,731 byte

1,200 pixel

818 pixel

File history

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

Date/TimeThumbnailDimensionsUserComment
current16:59, 25 September 2006Thumbnail for version as of 16:59, 25 September 2006818 × 1,200 (267 KB)Drumex{{Information |Description= The aperture grille of a 25" television monitor (Sony KV-25FX20D) in close-up, showing the letter "e" from a teletext page. When displayed on a 15" monitor set to its optimum resolution (1024x768 pixels), the final photo has a

The following page uses this file:

Global file usage

The following other wikis use this file:

Metadata