kamkar
Well-Known Member
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- Oct 11, 2013
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I did not know it was a Dane who apparently build the first SLR camera in 1919/20
The camera was a modified box camera witch the Danish scientist August krogh filmed how oxygen get transportes around our body and how some blood paths expans and retract depending on how much blood is needed by the muscles.
Work witch earned him a nobel prize in medecine in 1920
http://en.wikipedia.org/wiki/August_Krogh
You can see the camera and the footage from it in the video in this Link, its all in Danish sadly, but as you can figure out you need to be able to see thru the lens to be able to focus on blood cells.
http://www.dr.dk/nyheder/viden/natu...ra-1920-var-saa-vild-den-udloeste-nobelprisen
The camera was a modified box camera witch the Danish scientist August krogh filmed how oxygen get transportes around our body and how some blood paths expans and retract depending on how much blood is needed by the muscles.
Work witch earned him a nobel prize in medecine in 1920
http://en.wikipedia.org/wiki/August_Krogh
You can see the camera and the footage from it in the video in this Link, its all in Danish sadly, but as you can figure out you need to be able to see thru the lens to be able to focus on blood cells.
http://www.dr.dk/nyheder/viden/natu...ra-1920-var-saa-vild-den-udloeste-nobelprisen
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