Archived from groups: rec.photo.digital.zlr (
More info?)
Jan Böhme wrote:
>On Fri, 29 Jul 2005 15:00:31 GMT, measekite <inkystinky@oem.com>
>wrote:
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>>Jan Böhme wrote:
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>>>On Fri, 29 Jul 2005 00:07:41 GMT, measekite <inkystinky@oem.com>
>>>wrote:
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>>>>Can you believe Fuji is coming out with a 9MP S9000 Point and Shoot
>>>>(claiming to be a DSLR) with the 35mm EQV of a 28mm to 300mm lens that
>>>>has NO image stabilization. Sounds like they missed the boat.
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>>>Their idea apparently is that the higher sensitivity of their sensor
>>>compensates, so they don't need it.
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>>How can higher sensitivity making up for camera shake? A faster shutter
>>speed only helps out a little.
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>How are you thinking here? A good image stabilisation is generally
>considered to allow about three stops slower shutter speed on a still
>subject. Thus, if you are have tree stops higher useful sensitivty,
>then you can go three stops faster in shutter speed, and then you can
>take _all_ the pictures you can take with image stabilisation, and
>then some, because faster shutter speed of course also works for
>moving subjects, where OIS is utterly powerless.
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>If you, however, have both a better sensor and OIS, then you're in a
>diffferent league again, and would have a product with unique selling
>points.
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>>Besides, you may want to control depth
>>of field with shutter speeds.
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>I obviously was too brief. Fuji's sensor doesn't have a higher
>baseline sensitivity. What it is claimed to have is a higher range of
>useful sensititities, a bit more lik a DSLR sensor. So you don't lose
>your 100 ISO. You just get a useful 400 ISO (or, if we are to believe
>the hype, even a useful 800 ISO) to go with it.
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You use DOF control when you are forced to go to a higher shutter speed
if you do not need it. IS works better for creativity.
>Jan Böhme
>Korrekta personuppgifter är att betrakta som journalistik.
>Felaktigheter utgör naturligtvis skönlitteratur.
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