Forgot Password
Pentax Camera Forums Home
 

Reply
Show Printable Version Search this Thread
01-15-2014, 02:29 PM   #16
Pentaxian
amoringello's Avatar

Join Date: May 2008
Location: Virginia, USA
Photos: Gallery
Posts: 1,429
Can you just open the aperture an extra stop and use a wider angle lens?
e.g. a 50mm lens on a crop sensor at f2.8 would give a very similar similar FOV and DOF of a 75mm lens on a FF sensor at F4.0 and keep the same perspective.

Naturally, if you want a FF look of f/2.8 on your crop body, you may not find a lens that has the capability to go down to 2.0, etc....


Last edited by amoringello; 01-15-2014 at 02:51 PM.
01-15-2014, 05:06 PM   #17
Veteran Member
falconeye's Avatar

Join Date: Jan 2008
Location: Munich, Alps, Germany
Photos: Gallery
Posts: 6,863
QuoteOriginally posted by Paul MaudDib Quote
Shoot a stereo frame and combine the two to produce 3D depth data using the parallax,
I experimented with stereo frames and found no good software to compute depth maps from. The results have been disappointing quality wise. If anybody knows of a decent software, please let me know. E.g., AgiSoft isn't it.

BTW, Pentax is known for its stereo adapter which can be screwed into a lens' filter thread.
Reply

Bookmarks
  • Submit Thread to Facebook Facebook
  • Submit Thread to Twitter Twitter
  • Submit Thread to Digg Digg
Tags - Make this thread easier to find by adding keywords to it!
app, camera, full-frame, pentax, simulation, software
Thread Tools Search this Thread
Search this Thread:

Advanced Search


Similar Threads
Thread Thread Starter Forum Replies Last Post
APS-C v Full Frame 305? nomadkng Photographic Industry and Professionals 3 05-10-2013 11:56 AM
Lens compression effects on APS-C and full frame tyronfall Pentax SLR Lens Discussion 56 05-14-2012 08:17 AM
APS-C vs Full frame background blurriness on same lens same subject Enkhbayar Photographic Technique 30 02-07-2012 03:03 AM
Is a full frame lens on an aps-c, a negative? outsider Pentax SLR Lens Discussion 36 03-30-2011 09:34 AM
Lens hoods on full frame, APS-C... nater Pentax Camera and Field Accessories 4 08-04-2010 08:50 AM



All times are GMT -7. The time now is 04:49 PM. | See also: NikonForums.com, CanonForums.com part of our network of photo forums!
  • Red (Default)
  • Green
  • Gray
  • Dark
  • Dark Yellow
  • Dark Blue
  • Old Red
  • Old Green
  • Old Gray
  • Dial-Up Style
Hello! It's great to see you back on the forum! Have you considered joining the community?
register
Creating a FREE ACCOUNT takes under a minute, removes ads, and lets you post! [Dismiss]
Top