Yisehaq
03-29-2011, 07:27 AM
Greetings from Abyssinia,
I shot these last weekend at concert held around late afternoon around 5PM.
The Exif for the first two is TV 1/200 ISO 800 135mm Av 4.5 50D and Sigma APO 70-300mm
In contrast the third one, TV 1/160 ISO 1250 168mm with same camera and lens.
Flash was off in all.
My problem with these is that the first two had a lot of noise. The histogram was a bit to the left but not cliped. In contrast, the third one inspite of the high ISO the noise was much less that the first two which allowed to sharpen it more.
Am I missing something on sources of noise?
I shot these last weekend at concert held around late afternoon around 5PM.
The Exif for the first two is TV 1/200 ISO 800 135mm Av 4.5 50D and Sigma APO 70-300mm
In contrast the third one, TV 1/160 ISO 1250 168mm with same camera and lens.
Flash was off in all.
My problem with these is that the first two had a lot of noise. The histogram was a bit to the left but not cliped. In contrast, the third one inspite of the high ISO the noise was much less that the first two which allowed to sharpen it more.
Am I missing something on sources of noise?