Sunday, 8 March 2015

Iso Test- Week 2


Iso Test
For the ISO test I started with the lowest ISO and gradually went higher and higher this showed me how grainy the highest ISO can be. As i changed the ISO the pictures got darker so i left the shutter speed as it was but changed the f stops to let in enough light. The three pictures i have shown goes from the Lowest ISO to the highest ISO, the middle portrait gives me an idea as to how high i can have my ISO and still get a nice enough photo ,which is 1600 ISO. The Highest ISO photograph is also a bit over exposed, i could have fixed this by taking the shutter speed down. All in all i feel comfortable using 1600 as the highest ISO and having a clear enough photograph to print or share.



f/1.8    1/4000    ISO100    AWB
f/9.0     1/4000    ISO1600    AWB
f/22.0    1/4000    ISO12800   AWB

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