File:Béla Bollobás.jpg
![File:Béla Bollobás.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/4/4f/B%C3%A9la_Bollob%C3%A1s.jpg/552px-B%C3%A9la_Bollob%C3%A1s.jpg?20091202172140)
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Summary
[edit]DescriptionBéla Bollobás.jpg |
English: Béla Bollobás (born August 3, 1943 in Budapest, Hungary) is a Hungarian-born British mathematician. |
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Source | submission by Tricia Simmons | ||
Author | Gabriella Bollobás (cropped and color-corrected by the uploader) | ||
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:21, 2 December 2009 | ![]() | 1,944 × 2,112 (639 KB) | Sandstein (talk | contribs) | {{Information |Description={{en|1=Béla Bollobás (born August 3, 1943 in Budapest, Hungary) is a Hungarian-born British mathematician.}} |Source=OTRS submission by Tricia Simmons |Author=Gabriella Bollobás (cropped and color-corrected by the uploader) | |
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot S50 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/4.9 |
Date and time of data generation | 14:53, 10 July 2007 |
Lens focal length | 21.3125 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop CS4 Windows |
File change date and time | 18:18, 2 December 2009 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 14:53, 10 July 2007 |
Image compression mode | 5 |
APEX shutter speed | 5.90625 |
APEX aperture | 4.59375 |
APEX exposure bias | 0 |
Maximum land aperture | 4.59375 APEX (f/4.91) |
Metering mode | Pattern |
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Focal plane resolution unit | inches |
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Scene capture type | Portrait |