Grainy Images


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#1


Camera: Canon EOS 400D Digital
Exposure: 0.001 sec (1/1250)
Aperture: f/5.6
Focal Length: 24 mm
ISO Speed: 1600
Exposure Bias: -1/3 EV
Flash: Flash did not fire

Orientation: Horizontal (normal)
X-Resolution: 72 dpi
Y-Resolution: 72 dpi
Date and Time: 2008:12:26 18:15:19
YCbCr Positioning: Co-Sited
Date and Time (Original): 2008:12:26 18:15:19
Date and Time (Digitized): 2008:12:26 18:15:19
Shutter Speed: 674216/65536
Metering Mode: Average
Color Space: sRGB
Focal Plane X-Resolution: 3210.946 dpi
Focal Plane Y-Resolution: 3230.241 dpi
Tag::EXIF::0xEA1D: 4148
Compression: JPEG
Image Width: 2816 pixels
Image Height: 1880 pixels



that picture is grainy right?
All my photos i take yesterday was like that
is there any problem with my DSLR
or is it because of something I DID?
please help me
i am a newbie at this.
 

flipfreak

Senior Member
Nov 26, 2007
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#2
the grain or noise is because the pic was shot at iso 1600. u can use iso 100 with a lower shutter speed and get the same results because u were shooting at 24mm so you don't need a high shutter speed like 1/1250.
 

#4
the grain or noise is because the pic was shot at iso 1600. u can use iso 100 with a lower shutter speed and get the same results because u were shooting at 24mm so you don't need a high shutter speed like 1/1250.
thank you for ur help. greatly appreciated.
 

rendition

Senior Member
Jan 26, 2008
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www.VisualVerve.sg
#6
Ahhh, welcome. Do a read up on the 3 aspects of photography, ISO, Shutter and Aperture. Once you've mastered... or rather, understood, the sky is the limit.

Have fun.
 

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