Please feel free to call me a noob, but I've always wondered about this and have never bothered to ask. The hype about how many points in the AF system-- I came from a Rebel to an xti to a 30D to a 5Dii about 6 months back. I've always had a limited number of AF points... but, I 99% of the time use the center focus point, so that I know where I am focusing every shot and will focus and then frame my shot.
So, I guess the question is, is this the incorrect way to focus for a photo and I've just been focusing wrong for the last 10 years of my photography, or, does the extra points help evaluate other points such as lighting/evaluative metering etc?
Could someone explain this to me?
Back in college I was a photo editor for the daily paper and found myself taking photos of big sports events, which is where I could use AI servo for focusing, and set my focus points to all so help with tracking. Is this the only time that the extra points are useful, if you use all AF points?
Sorry for the noob question.
umphotography wrote in post #14483096
^^^^^^^^^^
THIS
Here is the deal. Image quality b/t the 5D2 and 5D3 are darn close to being the same. Colors might look better to some but not enough to my eye to say yes.
The plus of a 5D3 over a 5D2-
Its the AF system you are paying for 1. you have a great AF system that works. All 61 points
2. improved ISO performance- 4000 very usable on a 5D2 questionable
3. shadows are cleaner on the 5D3 than a 5D2.. much more so
4. Plus all the other goodies they put on the camera like dual cards, HDR, Lcd improvement and many of the 7D features that were so popular.
The 5D3 is a steal at its price point Basically-your getting a 1Ds camera with a better AF system and better ISO performance than the current 1Ds for $3500.00. If that is not enough to motivate you to buy, im not sure what else would make you do so. 6 Mo ago, a 1Ds was selling for $7500.00.
I don't see why anyone would not want to upgrade for a $1200.00 investment. Thats my opinion. Good stuff costs a bit more. Its like comparing an Acura to a Honda