Don Wiss <donwiss@no_spam.com> wrote:
>On Wed, 10 Oct 2012 12:34:02 -0600, Wally <> wrote:
>
>>Long teles (approx 500mm or longer, 35 mm equiv) are needed for
>>wildlife photography. It is a big advantage to be able to hand hold.
>>And if you are going to hand hold, it is very helpful to have IS / VS.
>>Does anybody besides Canon and Nikon make long teles (500mm equiv)
>>image stabilized lenses?
>
>You have not specified what lens mount. Panasonic in their m4/3 cameras has
>the stabilization in the lenses. Their 100-300mm lens is equivalent to
>200-600mm. It only weighs 520g. Panasonic's new GH3 body weighs 540g.
>That's a total of 2.33 lbs for 600mm. You can do it for less weight, if you
>are willing to settle for a lesser body.
>
>Don. www.donwiss.com/pictures/ (e-mail link at page bottoms).
You clearly don't do wildlife photography, as your web site confirms.
The m4/3 system is effectively useless when it comes to wildlife
photography because the contrast detect AF systems used in all m4/3
cameras to date do not allow continuous AF to be effective. The
latest m4/3 cameras have particularly fast and decisive single shot AF
but good continuous AF is something that eludes m4/3 at this time.
I don't think Olympus OM-D E-M5 owners would be happy with your
implication that theirs are lesser bodies than the Panasonic GH3. On
the contrary, for stills photography, the GH3 still lags behind the
Olympus OM-D E-M5.
It is sad that there seems to be developing an Olympus/Panasonic
schism in m4/3 that seems destined to go the way of Nikon/Canon
rivalry in DSLRs.