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PetKal
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Re: How noisy is your 7D?


It\'s too bad and sad about the way this thread has evolved , since I believe Romy started it with good intentions, and there is also some good stuff in here as well.

I have developed a few little decision rules for when I might use 7D as opposed to one of the other 1D cameras I own. The issue of camere size and weight is a rather obvious one.......sometimes, particularly when travelling or doing candids, I like to carry as well as shoot with a smaller camera.
However, there are more factors which may lead to 7D deployment:

(1) Target/motion not challenging re AF...effectively stationary and close targets.
(2) No need to go over ISO 800.
(3) Not likely to have to crop large, say beyond 50 %.
(4) I wanna retain good detail even at 50% crop enlargement.

When used within that sort of channelled application type, I\'ve had some good results from 7D, and I didn\'t have to do anything differently in post processing than with any other dSLR.

In a nutshell, I do not use 7D at ISO 1600 and over even when a minor crop is involved. And the more I need to crop, the lower the ISO value at which I will still allow myself to use 7D. The IQ test of my images I do at 100% crop...no compromise there.

Here is a recent example done with handheld 500 f/4 and at ISO 400, crop enlarged by something like 40%. In this image I believe I have tapped into the 7D strengths and avoided its weaknesses. Alas, it doesn\'t always work like that, i.e., as intended.



Sep 05, 2012 at 11:14 PM
PetKal
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Re: How noisy is your 7D?


It\'s too bad and sad about the way this thread has evolved , since I believe Romy started it with good intentions, and there is also some good stuff in here as well.

I have developed a few little decision rules for when I might use 7D as opposed to one of the other 1D cameras I own. The issue of camere size and weight is a rather obvious one.......sometimes, particularly when travelling or doing candids, I like to carry as well as shoot with a smaller camera.
However, there are more factors which may lead to 7D deployment:

(1) Target/motion not challenging re AF...effectively stationary and close targets.
(2) No need to go over ISO 800.
(3) Not likely to have to crop large, say beyond 50 %.
(4) I wanna retain good detail even at 50% crop enlargement.

When used within that sort of channelled application type, I\'ve had some good results from 7D, and I didn\'t have to do anything differently in post processing than with any other dSLR.

In a nutshell, I do not use 7D at ISO 1600 and over even when a minor crop is involved. And the more I need to crop, the lower the ISO value at which I will still allow myself to use 7D. The IQ test of my images I do at 100% crop...no compromise there.

Here is a recent example done with handheld 500 f/4 and at ISO 400, crop enlarged by something like 40%. In this image I believe I have tapped into the 7D strengths and avoided its weaknesses. Alas, it doesn\'t always wrk like that, i\'e\', as intended.



Sep 05, 2012 at 11:13 PM
PetKal
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Upload & Sell: Off
Re: How noisy is your 7D?


It\'s too bad and sad about the way this thread has evolved , since I believe Romy started it with good intentions, and there is also some good stuff in here as well.

I have developed a few little decision rules for when I might use 7D as opposed to one of the other 1D cameras I own. The issue of camere size and weight is a rather obvious one.......sometimes, particularly when travelling or doing candids, I like to carry as well as shoot with a smaller camera.
However, there are more factors which may lead to 7D deployment:

(1) Target/motion not challenging re AF...effectively stationary and close targets.
(2) No need to go over ISO 800.
(3) Not likely to have to crop large, say beyond 50 %.
(4) I wanna retain good detail even at 50% crop enlargement.

When used within that sort of channelled application type, I\'ve had some good results from 7D, and I didn\'t have to do anything differently in post processing than with any other dSLR.

In a nutshell, I do not use 7D at ISO 1600 and over even when a minor crop is involved. And the more I need to crop, the lower the ISO value at which I will still allow myself to use 7D. The IQ test of my images I do at 100% crop...no compromise there.

Here is a recent example done with handheld 500 f/4 and at ISO 400, crop enlarged by something like 40%.



Sep 05, 2012 at 11:08 PM
PetKal
Offline
Upload & Sell: Off
Re: How noisy is your 7D?


It\'s too bad and sad about the way this thread has evolved , since I believe Romy started it with good intentions, and there is also some good stuff in here as well.

I have developed a few little decision rules for when I might use 7D as opposed to one of the other 1D cameras I own. The issue of camere size and weight is a rather obvious one.......sometimes, particularly when travelling or doing candids, I like to carry as well as shoot with a smaller camera.
However, there are more factors which may lead to 7D deployment:

(1) Target/motion not challenging re AF...effectively stationary and close targets.
(2) No need to go over ISO 800.
(3) Not likely to have to crop large, say beyond 50 %.
(4) I wanna retain good detail even at 50% crop enlargement.

When used within that sort of channelled application type, I\'ve had some good results from 7D, and I didn\'t have to do anything differently in post processing than with any other dSLR.

Here is a recent example done with handheld 500 f/4 and at ISO 400, crop enlarged by something like 33%.



Sep 05, 2012 at 10:58 PM
PetKal
Offline
Upload & Sell: Off
Re: How noisy is your 7D?


It\'s too bad and sad about the way this thread has evolved , since I believe Romy started it with good intentions, and there is also some good stuff in here as well.

I have developed a few little decision rules for when I might use 7D as opposed to one of the other 1D cameras I own. The issue of camere size and weight is a rather obvious one.......sometimes, particularly when travelling or doing candids, I like to carry as well as shoot with a smaller camera.
However, there are more factors which may lead to 7D deployment:

(1) Target/motion not challenging re AF...effectively stationary and close targets.
(2) No need to go over ISO 800.
(3) Not likely to have to crop large, say beyond 50 %.
(4) I wanna retain good detail even at 50% crop enlargement.

When used within that sort of channelled application type, I\'ve had some good results from 7D, and I didn\'t have to do anything differently in post processing than with any other dSLR.

Here is a recent example done with handheld 500 f/4 and at ISO 400, crop enlarged by something like 33%.



Sep 05, 2012 at 10:56 PM





  Previous versions of PetKal's message #10938546 « How noisy is your 7D? »