World cup ISOs
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From: krishnananda on 15 Jun 2010 21:04 In article <7gdle7-ub1.ln1(a)ID-52418.user.berlin.de>, Wolfgang Weisselberg <ozcvgtt02(a)sneakemail.com> wrote: > whisky-dave <whisky-dave(a)final.front.ear> wrote: > > "Michael" <adunc79617(a)mypacks.net> wrote in message > > >> Sure HOPE they're shooting shorter than 1/100 to freeze the action! > > > yeah but to really freeze it you have to get to absolute zero. > > Isn't that 1/infinity ;-) > > No, it's -273.15°C (-459.67°F). > > :-) > > -Wolfgang Well, absolute zero has always been 0°K with me...
From: Ray Fischer on 16 Jun 2010 02:31 Alfred Molon <alfred_molon(a)yahoo.com> wrote: >Just curious, at what ISO settings do the photojournalists covering the >evening soccer games shoot? Perhaps 1600 or higher? The fields seems to >be well illuminated and those lenses are huge, but the photojournalists >need to freeze the action, so will have to shoot at 1/100s or shorter >exposure times. And if you're going to be reducing the image for print then you eliminate a lot of the high ISO noise. Several of the better cameras (and not just the Nikon Rich worships) do quite well at 3200 or even 6400. -- Ray Fischer rfischer(a)sonic.net
From: Pete on 16 Jun 2010 06:03 On 2010-06-16 02:04:19 +0100, krishnananda said: > In article <7gdle7-ub1.ln1(a)ID-52418.user.berlin.de>, > Wolfgang Weisselberg <ozcvgtt02(a)sneakemail.com> wrote: > >> whisky-dave <whisky-dave(a)final.front.ear> wrote: >>> "Michael" <adunc79617(a)mypacks.net> wrote in message >> >>>> Sure HOPE they're shooting shorter than 1/100 to freeze the action! >> >>> yeah but to really freeze it you have to get to absolute zero. >>> Isn't that 1/infinity ;-) >> >> No, it's -273.15°C (-459.67°F). >> >> :-) >> >> -Wolfgang > > Well, absolute zero has always been 0°K with me... Brrrrrrilliant, almost illuminating, definitely enlightening :-) -- Pete
From: whisky-dave on 16 Jun 2010 09:00 "Pete" <available.on.request(a)aserver.invalid> wrote in message news:2010061611033896957-availableonrequest(a)aserverinvalid... > On 2010-06-16 02:04:19 +0100, krishnananda said: > >> In article <7gdle7-ub1.ln1(a)ID-52418.user.berlin.de>, >> Wolfgang Weisselberg <ozcvgtt02(a)sneakemail.com> wrote: >> >>> whisky-dave <whisky-dave(a)final.front.ear> wrote: >>>> "Michael" <adunc79617(a)mypacks.net> wrote in message >>> >>>>> Sure HOPE they're shooting shorter than 1/100 to freeze the action! >>> >>>> yeah but to really freeze it you have to get to absolute zero. >>>> Isn't that 1/infinity ;-) >>> >>> No, it's -273.15�C (-459.67�F). >>> >>> :-) >>> >>> -Wolfgang >> >> Well, absolute zero has always been 0�K with me... > > Brrrrrrilliant, almost illuminating, definitely enlightening :-) > Does absolute zero actually exists as a temperature anywhere, I heard that matter wouldn't exists when it reach zero, so the coldest temperature is above 0K but only a fraction.
From: Pete on 16 Jun 2010 09:23
On 2010-06-16 14:00:50 +0100, whisky-dave said: > "Pete" <available.on.request(a)aserver.invalid> wrote in message > news:2010061611033896957-availableonrequest(a)aserverinvalid... >> On 2010-06-16 02:04:19 +0100, krishnananda said: >> >>> In article <7gdle7-ub1.ln1(a)ID-52418.user.berlin.de>, >>> Wolfgang Weisselberg <ozcvgtt02(a)sneakemail.com> wrote: >>> >>>> whisky-dave <whisky-dave(a)final.front.ear> wrote: >>>>> "Michael" <adunc79617(a)mypacks.net> wrote in message >>>> >>>>>> Sure HOPE they're shooting shorter than 1/100 to freeze the action! >>>> >>>>> yeah but to really freeze it you have to get to absolute zero. >>>>> Isn't that 1/infinity ;-) >>>> >>>> >>>> :-) >>>> >>>> -Wolfgang >>> >> >> Brrrrrrilliant, almost illuminating, definitely enlightening :-) >> > > Does absolute zero actually exists as a temperature anywhere, I heard > that matter wouldn't exists when it reach zero, so the coldest > temperature is above 0K but only a fraction. That reminds me of: http://www.jmsconsultants.co.uk/pdf/exoendo.pdf -- Pete |