Originally posted by pentaxmz Wow!
Is there anyone in this forum that appreciates the Ricehigh blog?
Canon's image stabilization philosophy is different from Pentax; it is that simple!
It is arguable whether one is better than the other. There are many pros (better and more famous than any of us) that will tell you that Canon's implementation is superior! Personally, I really don't care how IS is done. I've been successful without the aid of IS for over 20 years (or so).
To the original poster, if IS is important to have on legacy lenses then by all means buy into Pentax technology.
The fact is that RH's blog IS biased - period.
If he was unbiased then he would also list the "negatives" of his 5D (see Ken Rockwell's comments on his) and all the other Canon cameras.
That is why we do not really appreciate RH - not because we are supposedly Pentax fanatics
Why doesn't RH also evaluate Nikon, Olympus, Sony products?
I have held and used Canon's and to be quite honest the models up to the 40D feel like cheap plastic c***p as do the lenses (sure I acknowledge they are able to take a great pic in decent hands) so why not list these negative attributes in his blog.
The only two positives I can see of the Canon is it's supposedly superior autofocus
(which in my hands didn't really feel THAT superior to my K10) and a large database of lenses to choose from.
The Canon 18-55IS is simply not in the same league as the Pentax 18-55 in terms of IQ and color resolution and to be quite frank unless one invests in "L" glass you will find a lot of sub par Canon lenses (RH would never admit this)
Whether on board VS Lens based IS is superior - who knows
The fact is with on board (as with Sony also) I can just slap on any lens and I have IS (shoot with a 300mm at 1/20sec handheld without IS and compare the result).
With Lens based I pay a premium for the technology.
Like it or not future cameras are going to be bristling with technology going forward - like it or not
Regards
Dylan