Image:Aperture grille closeup stabilizing wire.jpg

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Aperture_grille_closeup_stabilizing_wire.jpg‎ (173KB, MIME type: image/jpeg)

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[edit] Summary

Description

The aperture grille of a 25" television monitor (Sony KV-25FX20D) in close-up, showing the stabilizing wire, which is not visible to the naked eye. 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.
Source

Own work.
Date

2006-07-09
Author

Selçuk Oral (drumex)
Permission

See below.

[edit] Licensing

I, the author 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".

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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 image.

Camera manufacturer Canon
Camera model Canon PowerShot A95
Orientation Normal
Horizontal resolution 180 dpi
Vertical resolution 180 dpi
Software used Adobe Photoshop CS2 Windows
File change date and time 01:06, 9 July 2006
Y and C positioning 1
Exposure time 1/10 sec (0.1)
F-number f/8
Exif version 2.2
Date and time of data generation 23:55, 29 May 2006
Date and time of digitizing 23:55, 29 May 2006
Image compression mode 5
Shutter speed 3.3125
Aperture 6
Exposure bias 0
Maximum land aperture 4.59375
Metering mode Pattern
Flash 16
Lens focal length 23.40625 mm
Color space sRGB
Focal plane X resolution 9159.0106007067
Focal plane Y resolution 9169.8113207547
Focal plane resolution unit inches
Sensing method One-chip color area sensor
Custom image processing Normal process
Exposure mode Manual exposure
White Balance Manual white balance
Digital zoom ratio 1
Scene capture type Standard
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