File:Mmaca calidoscopi sample.jpg

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Original file ‎(1,600 × 1,200 pixels, file size: 608 KB, MIME type: image/jpeg)

Photograph of a (3,4,3,4)-type kaleidoscope from MMACA. Note that the wooden piece has one blue square, two yellow pieces that are a third of hexagon, and two red pieces that are a quarter of octogon. Each yellow piece is reflected three times around the order-3 axis, and each red piece is copied four times around the 4-order axis.

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Date/TimeThumbnailDimensionsUserComment
current18:12, 28 January 2018Thumbnail for version as of 18:12, 28 January 20181,600 × 1,200 (608 KB)Daniel (talk | contribs)Photograph of a (3,4,3,4)-type kaleidoscope from MMACA. Note that the wooden piece has one blue square, two yellow pieces that are a third of hexagon, and two red pieces that are a quarter of octogon. Each yellow piece is reflected three times around t...
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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 file.
Camera manufacturer CASIO COMPUTER CO.,LTD
Camera model EX-Z750
Exposure time 1/30 sec (0.033333333333333)
F Number f/2.8
Date and time of data generation 10:07, 1 March 2011
Lens focal length 7.9 mm
Orientation Normal
Horizontal resolution 72 dpi
Vertical resolution 72 dpi
Software used 1.01
File change date and time 10:07, 1 March 2011
Y and C positioning Centered
Exposure Program Normal program
Exif version 2.21
Date and time of digitizing 10:07, 1 March 2011
Meaning of each component
  1. Y
  2. Cb
  3. Cr
  4. does not exist
Image compression mode 3.0293333333333
APEX exposure bias 0
Maximum land aperture 3 APEX (f/2.83)
Metering mode Pattern
Light source Unknown
Flash Flash did not fire, compulsory flash suppression
Supported Flashpix version 0,100
Color space sRGB
File source Digital still camera
Custom image processing Normal process
Exposure mode Auto exposure
White balance Auto white balance
Focal length in 35 mm film 38 mm
Scene capture type Standard
Scene control Low gain up
Contrast Normal
Saturation Normal
Sharpness Normal
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