In Camera Noise reduction....

Anyone use it? If so How well does it work?

only a few cameras offer it, and it is mainly useful only in jpg mode. if you where talking about long exposure noise reduction on the other hand, as long as the exposures are kept to under half a battery life long, the it should be fine.

On the 40D it works as advertised. Not a perfect solution, but good.

I will not use it on my 40D. Look at what it does to the buffer. From 75 down to 6 shots. High price to pay. Do your noise reduction in the computer.

If you have it on, could it slow down the frame speed when you are shooting RAW in a regualr M mode?

My FPS goes very slow sometimes and I always forget to check and see if I have this cf turned on...

Here is a shot of the moon that I took the other night... This is the one with No pp done to it other than resizing it.. I had the NR CF on ...

That was taken at ISO 400, I would say it worked well.. no?

ItsMike wrote in post #4024075
That was taken at ISO 400, I would say it worked well.. no?

I would like to see the same without NR

ItsMike wrote in post #4024075
That was taken at ISO 400, I would say it worked well.. no?

Impossible to say one way or the other, Mike.

Still looks as noisy as ISO400 always does. No different to my 30D.