Since all your shots were set at 100 ISO, I assume you rarely shoot 200 or 400 ISO. So is moral of the story to leave ISO at 100 for best grain-free shots? Or, will you have a Part 4 showing advantages of 200 or 400 when shooting indoors?
Submitted by bobfromca on Wed, 12/17/2008 - 10:33.
What about shooting action shots at night, like shooting an open air market in Hong Kong at night? This is what I use the higher ISO for. At ISO 100 evrything is just a blur.
Noise is not grain. Two completely different things. Grain is based on the size of the Silver Halides in film. The lower the ASA rating, the less light sensitive the film is; the finer the Silver Halides are, and the "cleaner" the image looks. The higher the ASA rating, the more light sensitive the film is, the Silver Halides are larger and more course, resulting in a more granular look. Color noise (the real bad kind of noise) is a digital phenomenon that occurs when red and blue pixels are created (or made up) from the original green capture.
ISO 100
Since all your shots were set at 100 ISO, I assume you rarely shoot 200 or 400 ISO. So is moral of the story to leave ISO at 100 for best grain-free shots? Or, will you have a Part 4 showing advantages of 200 or 400 when shooting indoors?
thank you
thank you will you have a Part 4 showing sohbet advantages of 200 or 400 when shooting indoors?
ISO
I don't know what is so hard to believe about these shot's, it comes down to the light available, shutter speed and aperature.
drbrender
What about shooting action shots at night, like shooting an open air market in Hong Kong at night? This is what I use the higher ISO for. At ISO 100 evrything is just a blur.
Noise, also called grain, begins to be........
Noise is not grain. Two completely different things. Grain is based on the size of the Silver Halides in film. The lower the ASA rating, the less light sensitive the film is; the finer the Silver Halides are, and the "cleaner" the image looks. The higher the ASA rating, the more light sensitive the film is, the Silver Halides are larger and more course, resulting in a more granular look. Color noise (the real bad kind of noise) is a digital phenomenon that occurs when red and blue pixels are created (or made up) from the original green capture.