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john_lai3

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Posts posted by john_lai3

  1. <p>A newbie question... Does aperture setting play an important role with point and shoot digital cameras (the ones with adjustable aperture and shutter speed settings)? I know for DSLRs it's important.<br>

    i.e, Canon S90 has a f-stop of f/2.0 at the widest end. If I set the f-stop to f/5.6 and take a picture (at the widest end), would there be a big difference in sharpness when compared to shooting at f/2.0 given the small size of the CCD?</p>

    <p>Thanks</p>

  2. <p ><a href="../photodb/user?user_id=2403817">>Rodeo Joe</a> , Jan 14, 2009; 01:02 p.m.</p>

     

    <p>>Forget the neck strap! How about discussing the poor matrix metering performance of the D700?<br>

    >I'm getting blown out highlights (sometimes 20% of the frame area is unrecoverably overexposed >shooting RAW) on a fairly high proportion of programmed exposures. Anyone else?<br /><br>

    Turn off that Active D-lighting (or turn it to low).</p>

     

  3. "Another, the the 28mm f/2.8 AI-S which a certain "expert" with the initials K & R describes as "a spectacular and inexpensive lens. There is no sharper wide angle lens made by Nikon for SLR cameras, and it is the only Nikon wide angle, along with the 15mm f/3.5, that is completely free from barrel distortion at ordinary distances." --- is not so good -"

     

    Ellis, what's wrong with the 28mm f2.8 AI-S on DSLR? I have one and am using it on my D700. Everything seems to be fine, sharpeness when stepped down to f/11. Vignetting is the only issue (and flare).

  4. "I'll say it again. When Nikon releases the D700x (or D800) with 24 megapixels, I'll consider it for $2500. For me there is no such thing as a "full-frame advantage" as my DX lenses and MF primes do very well for me."

     

    For you it is but for others who want ultra ultra wide like using the 14-24mm at 14mm range (or even wider lenses) then FF is the way to go (okay, you can step back and take the pic...).

     

    "Wrong, the D700 does not deliver better image quality than the D300. I want to upgrade from my D300, not just get a full-frame version. The current pixel count of the D300 is identical to the D700."

     

    Cleaner pics at high ISO is where D700 shines over D300. I think image quality is similar (as far as I can tell).

  5. "the whole point of owning a d700 is the CURRENT pixel count"

     

    Not to some others. For them it's the fullframe advantage...

     

    If one only has DX lenses then I don't think he/she should move to D700 unless he/she wants to sell all the lens and upgrade to FF (Get D300 or wait for new DX camera)

  6. Hi,

     

    Did anyone go to Shenandoah National Park area last week? How are the leaves? Is it worthwhile going this

    weekend? Any suggestion for shooting locations?

     

    I plan to spend a day there taking pics but I am not sure if the foliage has peaked yet.

     

    Thanks

     

    John

  7. How much is the protection plan and how long is the coverage? If it's not too expensive and it keeps you from worrying about future repairs then I would say go for it. If you plan on selling the camera later, the warranty plan might not be transferrable(?)...
  8. Thanks guys. It's on my 28mm f2.8 AIS Lens. I don't even know who it got there... Oh well, I will just leave it...

     

    One question, if I bring the lens in for maintenance service, what does Nikon do? Would they send me a note saying that the lens has a scratches on the glass or they don't bother?

  9. Does anyone know if Nikon will repair minor scratches on a lens? I think I have a tiny really light surface

    scratch on the rear element. The scratch seems to be on the coating only and it like 2mm long. I took pictures

    with the lens under different conditions and I didn't see any problems on the images...

     

    Thanks

     

    John

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