90D noise at ISO 320 a bit too much

Started 3 months ago | Discussions thread
David1961
David1961 Senior Member • Posts: 2,713
Re: 90D noise at ISO 320 a bit too much
4

Noise is the result of a relatively low amount of light hitting the sensor, not ISO.

You are using a relatively small aperture and shutter speed (1/1600s) way too fast for what is really necessary and so you are "starving" the sensor of light.

Using my 90D, I don't see significant noise in my images below ISO 6400.

Had you used a shutter speed around 1/400s, which I suspect would still have been fast enough for your 176mm (282mm eq) focal length, you would have had 4x the amount the of light hitting the sensor.

Or......you might have a faulty lens and/or camera.

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Canon EOS 90D
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