File:A small flower refracted in rain droplets.jpg
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Summary[edit]
DescriptionA small flower refracted in rain droplets.jpg |
English: A small flower refracted in rain droplets at Cymbidium. Please notices refraction of the flower in the upper droplets as well.(The focus was stacked manually). The image was sent to Dr. Andrew Young. Here's his discretion of the image: "What a lot of beautiful effects are illustrated here! Images formed by reflection; both real and virtual images formed by refraction; and some fine examples of the contact angle where the droplets meet the plant surface. In some places, the plant cuticle is waxy, and the contact angle is near 90 degrees; in other places, the water wets the surface, and the contact angle is small. The picture is a real museum of physics, in addition to being a beautiful image. Thanks!"
Français : Jeu de réfraction à travers des gouttes de pluie. un bouton floral de Cymbidium porte des gouttelettes de pluie. L'image d'une petite fleur en arrière plan est réfracté à travers neuf gouttes différentes au moins. En fonction de l'hydrophobicité de la surface, les goutes forment un angle variable avec celle-ci: Il est faible là où la surface est peu hydrophobe, il atteint 90° là ou elle l'est plus. |
Date | (UTC) |
Source | I (Brocken Inaglory created this work entirely by myself. |
Author | Original uploader was Brocken Inaglory |
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This image was selected as picture of the day on Vietnamese Wikipedia.
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Licensing[edit]
Permission=CC-BY-SA-3.0
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Original upload log[edit]
- 2011-02-20 19:26 Brocken Inaglory 1750×1426× (1201991 bytes) {{Information |Description = A small flower refracted in rain droplets. Please notices refraction of the flower in the upper droplets as well.(The focus was stacked manually) |Source = I (~~~) created this work entirely by myself. |Date
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 08:00, 21 December 2011 | 1,750 × 1,426 (1.15 MB) | ברוקולי (talk | contribs) | {{Information |Description={{en|A small flower refracted in rain droplets. Please notices refraction of the flower in the upper droplets as well.(The focus was stacked manually). The image was sent to [http://mintaka.sdsu.edu/GF/ Dr. Andrew Young]. Here' |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Canon |
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Camera model | Canon EOS DIGITAL REBEL XTi |
Exposure time | 1/250 sec (0.004) |
F-number | f/4.5 |
ISO speed rating | 400 |
Date and time of data generation | 11:04, 20 February 2011 |
Lens focal length | 70 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CS3 Windows |
File change date and time | 11:10, 20 February 2011 |
Y and C positioning | Co-sited |
Exposure Program | Not defined |
Exif version | 2.21 |
Date and time of digitizing | 11:04, 20 February 2011 |
Meaning of each component |
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APEX shutter speed | 7.9657897949219 |
APEX aperture | 4.33984375 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 4,433.2953249715 |
Focal plane Y resolution | 4,453.6082474227 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Supported Flashpix version | 1 |
Image width | 1,750 px |
Image height | 1,426 px |
Date metadata was last modified | 03:10, 20 February 2011 |