View Single Post
Old Jun 4, 2014, 5:55 PM   #20
TCav
Senior Member
 
TCav's Avatar
 
Join Date: Sep 2005
Location: Washington, DC, Metro Area, Maryland
Posts: 13,693
Default

Quote:
Originally Posted by TCav View Post
The FZ150 has a small image sensor, so it has a pretty deep DoF anyway, and while stopping down usually will make the DoF deeper, the FZ150 doesn't actually have a diaphragm, so changing the f-stop won't change the DoF.
Quote:
Originally Posted by SIMON40 View Post
Late to the party here...but...
TCav... are you sure the "150" doesn't have a diaphragm...?
See these 2 pics- one at f/3.4, the other at f/8....
Focus area fixed on badge on torch....
My mistake. Thanks for calling me on this.

While many P&S cameras use a simple neutral density filter to alter the exposure, the FZ150 has an actual diaphragm.
__________________
  • The lens is the thing.
  • 'Full Frame' is the new 'Medium Format'.
  • "One good test is worth a thousand expert opinions." - Tex Johnston, Boeing 707 test pilot.
TCav is offline   Reply With Quote