I am adding this directly from Google for the unbelievers out there! Check this out! ISO invariance is a camera sensor property that means the amount of noise in an image is relatively constant regardless of the ISO setting used. This is because the image sensor signal remains the same, and only the amplification of the signal changes. With ISO invariance, you can: Shoot at a lower ISO: Preserve more detail in bright areas Underexpose: Shoot at a low ISO and increase the exposure in post-processing without adding much noise Get better results: Shoot at a lower ISO and open up the exposure in the computer While very few cameras have sensors that are perfectly ISO invariant, most modern cameras are almost ISO invariant at higher ISO settings. For example, the Nikon Z8/Z9 sensor is ISO invariant between ISO 64 and 400 and then over 500. You can check a camera's ISO invariance with an ISO-invariance test, which is included in most recent camera reviews on dpreview.com. See this technique actually being used in this video!!!
As always, great info that is easy for me to show photographers who are "new" to concert work...when they are going to shoot with me....this video will really help all of us, especially those who are concerned about having a "nice bright" image the minute they download the card! Thanks as always, Super job!!!
Thank you Bill! I was on Todd Owyoung's discord channel and there was a conversation going on about this topic. I have using this technique for quite a while and discovered it by accident. It is really amazing and can cure a lot of problems for photographers that work in really dark locations like clubs. You can now get the speed and depth without all the worry and noise. Thanks again! -R
For decades, engineers and researchers at billion dollar companies have worked to control sensor noise. Turns out the answer is underexposing and moving the slider in Lightroom?
It's been around for quite a while but starting to get more buzz recently So in some cases the answer is yes. Older Canon cameras it does not work but most SONY's, Nikon's and newer Canon's it does. Other brands it varies from camera to camera model. I am going to post a few articles with more information about the subject in this reply. improvephotography.com/34818/iso-invariance/ and photographylife.com/iso-invariance-explained This is a very interesting subject for Low Light Photographers It may change the way concert photographers approach they way they work. It has mine for sure. Thanks for watching! -R
I am adding this directly from Google for the unbelievers out there! Check this out!
ISO invariance is a camera sensor property that means the amount of noise in an image is relatively constant regardless of the ISO setting used. This is because the image sensor signal remains the same, and only the amplification of the signal changes.
With ISO invariance, you can:
Shoot at a lower ISO: Preserve more detail in bright areas
Underexpose: Shoot at a low ISO and increase the exposure in post-processing without adding much noise
Get better results: Shoot at a lower ISO and open up the exposure in the computer
While very few cameras have sensors that are perfectly ISO invariant, most modern cameras are almost ISO invariant at higher ISO settings. For example, the Nikon Z8/Z9 sensor is ISO invariant between ISO 64 and 400 and then over 500.
You can check a camera's ISO invariance with an ISO-invariance test, which is included in most recent camera reviews on dpreview.com. See this technique actually being used in this video!!!
As always, great info that is easy for me to show photographers who are "new" to concert work...when they are going to shoot with me....this video will really help all of us, especially those who are concerned about having a "nice bright" image the minute they download the card! Thanks as always, Super job!!!
Thank you Bill! I was on Todd Owyoung's discord channel and there was a conversation going on about this topic. I have using this technique for quite a while and discovered it by accident. It is really amazing and can cure a lot of problems for photographers that work in really dark locations like clubs. You can now get the speed and depth without all the worry and noise. Thanks again! -R
For decades, engineers and researchers at billion dollar companies have worked to control sensor noise. Turns out the answer is underexposing and moving the slider in Lightroom?
It's been around for quite a while but starting to get more buzz recently So in some cases the answer is yes. Older Canon cameras it does not work but most SONY's, Nikon's and newer Canon's it does. Other brands it varies from camera to camera model. I am going to post a few articles with more information about the subject in this reply. improvephotography.com/34818/iso-invariance/ and photographylife.com/iso-invariance-explained This is a very interesting subject for Low Light Photographers It may change the way concert photographers approach they way they work. It has mine for sure. Thanks for watching! -R