Wednesday, October 14, 2009

New Nikon D3s Camera with incredible low light capability

Nikon have today announced a new camera, the D3s which has an incredible low light capability. Using expansion settings the camera can be used at an ISO setting of 102,400 which would have been unheard of back in the days of film. The highest rated film that was generally available was ISO 3200 and even that gave quite grainy images.

The current crop of cameras from Canon and Nikon have the ability to use ISO settings up to 25600. The Nikon D3s is the first one to increase the low light capability by another 2 stops. The camera also has the ability shoot HD video but at 720p rather than the 1080p that the Canon 5D Mark2 can shoot.

It will be interesting to see the results from the camera but based on previous results it is likely the image quality will surpass the results from film at ISO 3200.

It appears that while Canon have been concentrating on increasing the pixel count of their cameras Nikon have instead been working on the light sensitivity and ensuring that their cameras can work in exceptionally low light conditions.

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Sunday, January 11, 2009

Canon 5D Mark II High ISO Test

Having had the Canon 5D mark 2 for over a week I decided it was time to put it through its paces and test the high ISO performance and noise levels showing. I was fortunate to be having a shoot with new model Bekki and took a number of shots in sequence ramping up the ISO between them.

The results show that noise is very controlled up to ISO 6400 but beyond that the images would only be suitable for emergency use. As a sign of both the quality of the full frame sensor in the 5D mark II and the improvement in camera design I looked at the images from my first digital camera, the Nikon Coolpix 775 back in 2002. The noise levels at ISO 100 are higher than those at ISO 6400 from the Canon 5D II.

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