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Got this bad boy last week

Posted: Sat Dec 05, 2009 1:58 am
by XMENPorsche
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It's the Nikon 200-400 f/4 VR. Can't WAIT to try it out this weekend.

Posted: Sat Dec 05, 2009 10:26 am
by XMEN Gambit
Was talking to Tony T. at the gym the other day. He said it was huge. :)

Posted: Sat Dec 05, 2009 2:22 pm
by Spinning Hat
Wow.. Now THAT's a lens!

Posted: Tue Dec 08, 2009 1:52 am
by XMEN Ashaman DTM
You do realize that you could go around with that thing in your pocket and tell people that you're happy to see them, right?


:D

I envy you guys and your hobbies sometimes... so straightforward.

:)

Posted: Wed Dec 09, 2009 12:09 am
by XMENPorsche
Couldn't fit it into my pants even if I wanted to. I used it all day Saturday - OMG but this thing is heavy. Thank God for monopods.

Posted: Wed Dec 16, 2009 11:38 pm
by XMENPorsche
Took the new lens out last weekend just to see how the weight felt, and how easy it would be to handle. Takes some getting used to. These are just a few random shots that I took at a local park.

BTW - these were actually taken with my 200-400 with the 1.4x TC attached, for an real focal length of 560mm.

This guy just kept peeking at me as if to say, "What are YOU looking at?"
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Just a shot of a fountain. I could watch this kind of stuff all day. It's kind of mesmerizing.
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I had to work on my technique for this one. This was shot with a shutter speed of 1/25. Even with VR on the lens, a 550mm focal length at this shutter speed was a HUGE challenge.
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Posted: Thu Dec 17, 2009 9:21 pm
by XMEN Gambit
Verra nice.

One thing about turtles... you don't need a high shutter speed. :D

What's your EXIF data on that one? The depth of field has me curious.

Posted: Thu Dec 17, 2009 10:33 pm
by BlackRider
F/8 :?:

Posted: Thu Dec 17, 2009 10:54 pm
by XMENPorsche
When I embed the images in the frames in Photoshop I tend to lose the EXIF data.

It was 1/500, f/5.6, 550mm, ISO200, manual exposure. F/5.6 is the widest I could go with the 200-400 f/4 and the 1.4x TC.

Posted: Fri Dec 18, 2009 1:05 am
by BlackRider
Oh, forgot from the OP that you use a 1.4x... I'm used to my 2.0x and defaulted to F/8. :-P

Posted: Fri Dec 18, 2009 8:06 am
by XMENPorsche
What's kind of odd is that I'm only getting 550mm.

400 x 1.4 = 560

Wonder why I'm not seeing the full 560mm? Sounds like a post for TPF.

Posted: Fri Dec 18, 2009 8:17 pm
by XMEN Gambit
Is your TC a Nikon, too? If not it could be the electronics aren't quite matching up. Tho I expect you got the Nikon. Could also be rounding error due to a dropped decimal somewhere?

Posted: Sat Dec 19, 2009 5:08 am
by XMEN Ashaman DTM
Is it possible that your aperture is limiting the field of view?

I agree it does seem odd.

Posted: Mon Dec 21, 2009 11:45 pm
by XMENPorsche
Gambino: Yes, my TC is a Nikon.

Asha: Not sure what you're getting at. I don't see how aperture could affect focal length.

Anyway, I posted the same question on the Texas Photo Forum and here's the answer I got from a fellow Nikon user:

"It's due to the way the focal lengths get recorded in the EXIF. Nikon has always done this rounding, I don't know if Canon does too. (I've heard it's actually a limitation in the EXIF spec, but haven't looked at it myself)."

Make sense to me.

Posted: Tue Dec 22, 2009 3:25 am
by XMEN Ashaman DTM
Actually that makes a lot of sense.

What I was getting at was if there was some constraint on the field of view of the camera using that big lens. But the round off error is more plausible.