X90 Moon Shot
Posted 21/10/2010 - 22:41
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Straight from the X90 just re-sized.
Shot at F5.6 and 1/320 80ISO.
Any idea about the recorded focal length?
Regards
Chris
Oh, a question, does re-sizing count as cropping?
Regards
Chris
Shot at F5.6 and 1/320 80ISO.
Any idea about the recorded focal length?
Regards
Chris
Oh, a question, does re-sizing count as cropping?
Regards
Chris
Posted 21/10/2010 - 22:45
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f/2.8-5.0 26x zoom lens 4.6mm-119.6mm equivalent to 26-676mm in 35mm so the x90 has a crop sensor of 5.65x
4.6mmx5.65 =25.99mm
119.6mmx5.65 =675.74mm
hope that helps.
4.6mmx5.65 =25.99mm
119.6mmx5.65 =675.74mm
hope that helps.
Posted 21/10/2010 - 22:51
Link
Thanks for helping me to make sense of the focal length formulae
Very impressed with this camera
Regards
Chris
Very impressed with this camera
Regards
Chris
Posted 21/10/2010 - 22:54
Link
no problem chris, it looks a grea camera, what is the noise like at iso 400 and above,
Posted 21/10/2010 - 23:17
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pentaxanne wrote:
no problem chris, it looks a grea camera, what is the noise like at iso 400 and above,
As yet I have not ventured into 400 territoryno problem chris, it looks a grea camera, what is the noise like at iso 400 and above,
Will post images when I do.
Regards
Chris
Posted 22/10/2010 - 12:54
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Looks nice and clear, and well exposed. I think you could get away with cropping much closer.
Getting there! Thanks to you guys
Pentax K3ii, Pentax K10d, Kit lens ( 18-55mm ), 50mm f1.7 lens, Tamron 70-300mm lens, Prinzflex 70-162 manual lens, Various old flashes.
Pentax K3ii, Pentax K10d, Kit lens ( 18-55mm ), 50mm f1.7 lens, Tamron 70-300mm lens, Prinzflex 70-162 manual lens, Various old flashes.
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631 posts
17 years
West Wiltshire
I was quite pleased with this shot,would welcome comments.
Exif shows a focal length ot 119.6, i'm confused can someone enlighten me please? it was set to maximum optical zoom
Regards
Chris