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mark liddell

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Posts posted by mark liddell

  1. <p>In live view the camera uses <em>contrast</em> detection (like a point & shoot) which is very slow. In my experience the AF in live view on the D700 is unusable - it's easier and often more accurate to manually focus.</p>
  2. <p>Despite being tedious and annoying to use, NX2 is pretty powerful and I ccould use NX2 for 80-90%. For really heavy work photoshop is required though and there is no getting away from it.<br>

    I use lightroom the most though since it is a true workflow tool, fast and 64bit. I just wish it could do skin tones like NX2 :(</p>

  3. <p>The 85mm f/1.4 is significantly longer than the 50mm and a very different lens.</p>

    <p>I don't understand the obsession with super fast lenses, it isn't a get out of jail free card for low light without flash because you end up with dof that can only get 2 eyelashes in focus. The price of the canon 85mm f1.2 could buy you a D700, at least nikon has an affordable fast 85mm.</p>

  4. <p>It's worth noting that exposure compensation affects both the ambiant and flash exposure. In this situation with almost zero ambiant and in manual mode it isn't anything to worry about though.</p>
  5. <p>It's good but the corners are bad at f/1.4, improved at f/1.8 but only get good at f/4 and up. Corner performance isn't a huge issue for a portrait lens, it's always sharp in the centre and the out of focus areas look lovely.</p>
  6. <p>You can zoom in to 100% - that should answer the question! Just remember to set the lens to wide open when focusing.<br>

    I have manually focused with the D700 viewfinder (split image screen with 1.2x magnifier) with the camera on a tripod with 85mm f/1.4. I then switched to live view, zoomed in to 100% and seen just how off the focus was.<br>

    In low light it is not as good as the screen gets more noisy and grainy but that is expected.</p>

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