ilsiu

ilsiu

Lives in United States MN, United States
Joined on Dec 6, 2010

ilsiu's recent activity

  • Kendall Helmstetter Gelner wrote: The measurement of how much each layer measures is interesting, but aren't the color overlays off? In particular green is 495–570nm, which is shifted/extended left...
  • xpatUSA wrote: ilsiu wrote: It seems counter intuitive to me as well, so I tried to do some very simple modeling. Disclaimer: the following makes a lot of assumptions, so may not be an accurate...
  • jande9 wrote: Very interesting analysis. However, if you plug the different layer photon counts into this matrix: Blue = 2.03*T + -0.23*M + -0.009*B Green = -0.73*T + 1.23*M + -0.15*B Red =...
  • It seems counter intuitive to me as well, so I tried to do some very simple modeling. Disclaimer: the following makes a lot of assumptions, so may not be an accurate description of what really...
  • Added 2 photos to their gallery
    foveon t,m,b outputsfoveon spectral sensitivity
  • bclaff wrote: I know it's only been 4 days Bill, but how are those tests coming? I'm actually pretty close to some results.Just trying to dot my i's and cross my t's; especially since the Foveon...
  • SaltLakeGuy wrote: if I posted a picture of what the Fuji is nailing in the dark the EM1 was incapable of? Perhaps that would help you and others understand the type of shot that was too...
  • amtberg wrote: JeanLucX wrote: Which lens would you guys get? The Olympus has longer reach but it might be a little bit too big and too heavy for m43 system. I checked out the size comparison from...
  • SaltLakeGuy wrote: ...In low light the T1 smokes the EM1 as when I tested it in lower light with items with less contrast it hunted and stopped and gave up, where my T1 locks focus with very little...
  • dadaoftwo wrote: Just got a chance to test the XT-1 - a BIG disappointment for me: 1. There was lag on the EVF, not miniscule lag, but very discernible, especially when panning and there was...
  • The Photo Ninja wrote: How do you focus? Seriously, half press and BAM the EM1 is there! The X-T1 takes a moment. The 5d3 is also BAM there. Sorry, I was unclear with my question but your response...
  • hellocrowley wrote: Can you redo this test with a thinner DOF? Looks pretty good but most of the frame seems to be in focus here. Those were already shot at the widest aperture for that focal...
  • Replied in
    The Photo Ninja wrote: No great pics to post, but... The 5D Mark III focuses way fast and more reliably. Depth of field allows for more autofocus areas. Fuji is sharp and more focused. ... I still...
  • Thanks for posting this.  Looks like the X-T1 handled it well.
  • SaltLakeGuy wrote: but I can assure you my shots WERE in focus and on a completely different focal plane as i panned up the road shooting fast moving cars. I was in S mode on the font panel (didn't...
  • Replied in Yeah I have
    nzmacro wrote: ilsiu wrote: Great focus! Have you every posted about your manual focusing technique with long telephotos? I'd be very interest to read those. Thanks! Yep I did awhile ago. Just...
  • Great focus!  Have you every posted about your manual focusing technique with long telephotos?  I'd be very interest to read those. Thanks!
  • SaltLakeGuy wrote: If my quick tests this afternoon with the X-T1 is any indication, you will have NO problem shooting and tracking all manner of sports as well as birds. I was using the center...
  • forpetessake wrote: ilsiu wrote: SaltLakeGuy wrote: Typically I'd be using the kit zooms for test purposes but I'm sure I WILL try out the 55-200 on the Fuji. As for Sony......they have NOTHING...
  • SaltLakeGuy wrote: Typically I'd be using the kit zooms for test purposes but I'm sure I WILL try out the 55-200 on the Fuji. As for Sony......they have NOTHING I'm interested in personally. I'm...
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Total messages 182
Threads started 6
Last post 1 week ago
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Last post Oct 30, 2012
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Photos uploaded 32
Last upload 1 week ago