herman430 replied: "300mm 反射鏡, 請睇散景的波波... 唔係咩都要用 PS 的" Your EXIF does not support what your said. Your EXIF said clearly that 焦距 : 28.0mm (相對於 35mm: 28mm). A very shallower depth-of-field can also be obtained using 28.0mm with F/2.0 if the focus distance is very close. The EXIF proves conclusive that you are full of lies. Shame on you. The EXIF information is accepted in court. If you do not like what I said, you can take legal action against me and meet me in the court room.