Duck
A duck on the Dodder River, Dublin.
20d, Sigma 70-200 + 2x extender. Iso 800, f5.6, 1/640,
More here : http://seamus.smugmug.com/gallery/384411
20d, Sigma 70-200 + 2x extender. Iso 800, f5.6, 1/640,
More here : http://seamus.smugmug.com/gallery/384411
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Comments
I am thinking seriously of ordering a 1.4X extender for my new, to be, 300L, etc, lens. What do you think of a long prime like that with a 2x extender vs a 1.4x.
Everything it nice and sharp in your photo. Great colors, too.
ginger
Clif
http://kbike.smugmug.com/
I got the extender as a cheap way of getting to 400. It works in bright light but the autofocus is slow. In dim light the picture quality does suffer (a lot! )
This is an example:
f10, iso 800, 1/1000, ex0 at 400mm. Cloudy overcast sky. I haven't done any work on this in photoshop.
The combination works for me because I wanted the 70-200 f2.8. Another €200 gives me a serviceable 400 lens. I will buy a zoom or prime at some stage in the 400+ range ( when the credit card cools off )
The extender also moves the balance point of the lens and it isn't as well balanced on a tripod / monopod.
I wouldn't recommend the combination to you because I haven't had clear bue skys to try it in yet. ( Roll on summer ).
And remember, I'm an absolute beginner at photography so my opinions are very IMHO .
Sorry I can't help you more. Btw congrats on the 20d
Shay.
It's the sudden stops!
http://reecephoto.smugmug.com
http://www.danasoft.com/sig/JeffReece.jepg
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