Basic question about high IQ m43 versus NEX versus FF SLR lens manufacturing...

Started Nov 10, 2012 | Discussions thread
OpticsEngineer Veteran Member • Posts: 5,958
Re: Simple answer to OP's question.

For a theoretically perfect lens, DOF is determined by focal length, aperture and sensor size.    But real lenses all fall short in some ways of the approaching what is theoretically possible.  The more money you spend, the closer you can come to theoretically perfect.    Theoretically, all lenses would have good bokeh.    But in reality, some lenses have more pleasing bokeh than others.

 OpticsEngineer's gear list:OpticsEngineer's gear list
Fujifilm XF1 Olympus XZ-2 iHS Canon PowerShot G7 X Olympus Tough TG-4 Pentax *ist D +22 more
Post (hide subjects) Posted by
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark MMy threads
Color scheme? Blue / Yellow