Tag Archives: cause

Can hyperfocus cause same effect as changing aperture?

Question by AMR: Can hyperfocus cause same effect as changing aperture? In simple terms, I just want to take pictures where the person is clear and the background is blurry. I found a camera that has the hyperfocus on the … Continue reading

Posted in What Is Aperture | Tagged , , , , , | 1 Comment

How does increased diffraction as a result of increased numerical aperture cause finer airy disks?

Question by Hayden: How does increased diffraction as a result of increased numerical aperture cause finer airy disks? How does increased diffraction as a result of increased numerical aperture cause finer airy disks? I.e., when I change the NA, (increasing … Continue reading

Posted in What Is Aperture | Tagged , , , , , , , , | Leave a comment