Birds

ixian
Posted 17/04/2008 - 20:43 Link
I'm posting my pictures here for the first time - so don't beat me too hard, please

Several wild beasts I've managed to caught with K100D and A 400mm F/5.6:

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chirpy
Posted 17/04/2008 - 22:27 Link
Those are very nice indeed and I do like the strong lighting in the shots and they're well captured.

It's always difficult with the little guys and all the branches in the background to get it to blend more. I can't see the EXIF data, but it might be worth using a smaller f stop if possible to help blur it out more (reducing the DOF), though you may lose sharpness in doing that, depending on the lens.

One other small point, the pictures seem to have a touch too much PP sharpness for my personal taste.
Mac
Posted 18/04/2008 - 00:06 Link
Chirpy,

Less DOF is acheived with a LARGER f stop (smaller number)?

Not being especially picky, but there are often new folk here who may be confused.



Cheers
Mac from Montreal

SP, SPII, SPF, PZ-10, P30, SFX, K110D, istDS, Optio 60, Z-10, H90, RZ10, I-10, f3.5 28mm, f1.8 55mm, f1.4 50mm, f3.5 135mm, f2.5 135mm, f4 50mm Macro, f4.5 80-200 F, f4 35-70, f3.5 28-80, f3.5 35-135, f3.5 18-55, f1.8 31mm Ltd., two Auto 110's, Auto 110 lenses and filters, tubes, bellows, Manfrottos and a sore back.
chirpy
Posted 18/04/2008 - 08:22 Link
Quote:
Less DOF is acheived with a LARGER f stop (smaller number)?
Oops
ixian
Posted 18/04/2008 - 08:56 Link
Ok, ok, I know what you meant, Chirpy

I don't have the originals with me now, to check the EXIFs, but I was shooting at F/6.7-8 for the most the time that day. So not much room for wider settings - would F/5.6 make a lot of a difference here? I'll chceck next time

Concerning the sharpness - I had a sharpness set at +2 in the camera, no post-processing on the PC.
Mac
Posted 18/04/2008 - 11:37 Link
I'll leave the final DOF answer to Chirpy, but in my experience, even one stop larger will make a significant difference at 400mm. The longer the lens, the bigger the difference.

Your shots are perfect examples of a point we're discussing in another thread, about the need (or not) for more megapixels.

Severe cropping would make great portrait shots of these cute little guys, and this is where a high mp camera pays off.

Cheers!
Mac from Montreal

SP, SPII, SPF, PZ-10, P30, SFX, K110D, istDS, Optio 60, Z-10, H90, RZ10, I-10, f3.5 28mm, f1.8 55mm, f1.4 50mm, f3.5 135mm, f2.5 135mm, f4 50mm Macro, f4.5 80-200 F, f4 35-70, f3.5 28-80, f3.5 35-135, f3.5 18-55, f1.8 31mm Ltd., two Auto 110's, Auto 110 lenses and filters, tubes, bellows, Manfrottos and a sore back.
amilner
Posted 20/04/2008 - 16:13 Link
Quote:
Concerning the sharpness - I had a sharpness set at +2 in the camera, no post-processing on the PC.
I would set that to 0 or -1 if I were you - you can always sharpen later, whereas you can't so easily undo the effects of over sharpening.
Tony Milner
Super A, ME Super, MZ6, K5II, Ricoh GR & lenses from 8-500mm
www.amilner.org
www.flickr.com/photos/tonymilner

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