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File:SoriDicksonia.jpg

Species
Dicksonia antarctica
Genus
Dicksonia
Familia
Dicksoniaceae

Picture taken by DanielCD on 17 May 2005.

Picture is of the underside of a fern frond. It shows a fertile frond which is covered with sori (sing. sorus).


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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 EASTMAN KODAK COMPANY
Camera model KODAK DX6490 ZOOM DIGITAL CAMERA
Exposure time 1/60 sec (0.016666666666667)
F-number f/2.8
Date and time of data generation 11:52, 10 January 2003
Lens focal length 6.3 mm
Orientation Normal
Horizontal resolution 230 dpi
Vertical resolution 230 dpi
Y and C positioning Centered
Exposure Program Portrait mode (for closeup photos with the background out of focus)
Exif version 2.2
Date and time of digitizing 11:52, 10 January 2003
Shutter speed 6
APEX aperture 3
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
Colour space sRGB
Exposure index 80
Sensing method One-chip colour area sensor
Custom image processing Normal process
Exposure mode Auto exposure
White balance Auto white balance
Digital zoom ratio 0
Focal length in 35 mm film 38 mm
Scene capture type Portrait
Contrast Normal
Saturation Normal
Sharpness Normal
Subject distance range Unknown

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