Originally posted by pentaxkman So, I just jumped from Canon (5D and 20D) to Pentax. The lenses looked good, especially the SDM ones, and the temptation of in body SR was too much to pass up. And the IQ is great.
BUT....
There are a couple issues I don't know if I can live with. The main one is the AF. I probably should have done a little more research before I jumped, but I thought it would be decent, especially after I played w/ a K10D at a local store before I bought one. However, I find that in anything approaching lower light, its very hit and miss, or constantly trying to refocus. This is very disheartening.
My 5D wasn't exactly amazing in this area, but it felt more sure footed for sure. I really like the Pentax system, and I want to stay, but I don't know if I want to deal with it or not.
I shoot weddings, so there is a lot of low light/ambient light shooting to be done. MF is fine sometimes, but sometimes you just need the quickness of AF.
The other issues I have are much eaisier dealt with. The exposure is a little hit and miss, and the WB definitely is erratic. Neither of those are deal breakers as I shoot in Raw anyhow.
So, convince me from going back! I hate some of the stuff that Canikon does, especially in regards to IS/VR/SR, but on the other hand.... They work very well. Just so d@%^ expensive!
BTW- I have 2 K10D's, both with updated firmware, and the 16-50 and 50-135 lenses...
Chris
I have both K10D and *istD, and have done a lot of very low light shots, 1/200 at F2.8 with ISO 1600 or 3200
These have been stage performances, using only stage lighting and no flash (no AF Assist).
You would NEVER use an ISO 3200 shot in a wedding portfolio, because although I find them acceptable, i doubt the wedding party will. The point is, if I can focus in lighting conditions that are otherwise totally unacceptable so can you