Recent content by JamesBang

Phil is right, I need to pick up a camera and practice, practice, then practice some more. When I read the thread: https://www.talkphotography.co.uk/threads/depth-of-field-full-frame-vs-crop.632810/ I found photography is much more difficult than I thought before.

Sometimes, images are clear and sharp in my LCD, but they show mistiness in the background, when I copy them to my computer for post-treatment.

It makes my head spin.

9 year old ! She has a pair of eyes for beauty!

In some large depth of field situations, I have to magnify image to make sure it's sharpness. Because the screen resolution is much less than the image I shot.

Thank you for your advice. The calculator is useless. Maybe the mental calculation method is useful for me.

You are right. I should concentrate on finding inspiration.But I have to repeat taking shot, magnifying image, checking sharpness and selecting until finding what I need. It's annoying and time-consuming.If the unreadable method mentioned above is correct, it's more convenient for me to deal...

I'm new in photography. DOF is not related to sensor size here. It's contradicted to what I known before. Could you explain it to me?