New Camera Module Allows to Adjust Focus After Taking Picture

Discussion in 'hardware' started by SweX, Oct 2, 2013.

Thread Status:
Not open for further replies.
  1. SweX

    SweX Registered Member

    Joined:
    Apr 21, 2007
    Posts:
    6,429
    http://techon.nikkeibp.co.jp/english/NEWS_EN/20130928/306060/
     
  2. guest

    guest Guest

    Interesting. I want to test them out to capture a fast moving object. I wonder if the blurring will be any different from a filter in image editing software.
     
  3. crofttk

    crofttk Registered Member

    Joined:
    May 15, 2004
    Posts:
    1,979
    Location:
    Eastern PA, USA
    If the object is moving directly towards or away from the camera, I suppose what they describe could give results of interest. However, for an object speeding across the frame, I think the image quality (in terms of motion blur, i.e. time lapse effect) would depend more on shutter speed than on taking the image at multiple focal lengths.
     
  4. guest

    guest Guest

    Yep. But camcorder is still the best way to capture fast moving objects, regardless of how advanced the still image capturing technology would develop.
     
  5. Dark Shadow

    Dark Shadow Registered Member

    Joined:
    Oct 11, 2007
    Posts:
    4,553
    Location:
    USA
  6. guest

    guest Guest

    If the object moves at a high speed, I dunno. I need to see it in action myself. Do note about what crofttk said about the object crossing the frame.
     
  7. Dark Shadow

    Dark Shadow Registered Member

    Joined:
    Oct 11, 2007
    Posts:
    4,553
    Location:
    USA
    Noted. I know with Birds in flight that fast shutter speed are required especially small fast birds. The Egret I shot above I used a 1/2500 shutter speed to be sure of no motion blur with a 7.1 DOF @ ISO 320 Single point with continues focus.
     
  8. Noob

    Noob Registered Member

    Joined:
    Nov 6, 2009
    Posts:
    6,491
    I think there was something similar, although much bigger. I think it was called Lytro.
     
Thread Status:
Not open for further replies.
  1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.