Originally posted by kypfer I get the feeling you're missing "something", but I'm not quite sure what.
The K-70 should focus just fine if you give the a/f time to "lock" onto the subject, especially if you've got time to subsequently focus manually and get it right!
Are you using the optical viewfinder or Liveview?
If using the optical viewfinder, is your camera set to Focus Priority, so the shutter doesn't release unless the subject is in focus?
I've always felt something wasn't quite right with the AF on the K-70. Prior to its death, my K-50 was dead on, first shot, every time. Using optical viewfinder, and it's set to AFS with Focus priority.
Originally posted by aslyfox the K 3 III is currently being discounted
Yea so is the 300mm star, and the 1.4 TC, which is why I'm revisiting this, because there is a significant chunk of money to be saved buying now.
Originally posted by mikesbike Welcome to the forum. You are correct in your statement here. As to your interest in birding or other telephoto needs, advantage is with high-quality APS-C.
Originally posted by bwgv001 I don't know the K-70. But the difference of K-1 versus K3-III is striking for bird photography. K3-III is way faster. As pointed out above. The noise even at higher ISO is way better. The photo attached is straight out of camera, just cropped to tolerable size. ISO is 3200
Originally posted by Billking It is a no brainer for you : K3iii ...... K3iii is going to be the bomb for birding and bugs.
Thanks! It's reassuring to see votes in the same direction I was already leaning, as well as explanations backing up the reasoning.
Originally posted by UncleVanya Technique may be useful to discuss. Is this with moving or static subjects? (Or both?) Pentax tracking isn’t known for being the most intuitive and easiest to tune out of the box. I’ve never been heavily into bird shooting so my own experience is limited.
Other than the macro every lens would need to be replaced if you went full frame. The last two lenses are less desirable although most versions of the 18-55 are fine. The 55-300 comes in multiple versions, if you don’t have the PLM version it’s strongly recommended for improving focusing speed and accuracy.
If it were me I’d get the PLM lens before doing anything else.
Concerning technique, 90% moving subjects. Foxes running through fields hunting, raptors diving to catch food, eagles fishing, birds and bugs in flight, etc, which is why the AF hit on the first shot matters so much to me. For static subjects, I have the ability to take control of the focus, and I'm always pleased with the results.
The 55-300 is the PLM version, my apologies for missing that on the list. I know the kit lenses aren't the best, and honestly, I haven't touched the kit since getting the Sigma.
Originally posted by reh321 The only question in my mind is whether waiting would be a good move. A K-90 plus the 55-300mm PLM might be a good choice …. but it also may never happen
It's the "If it happens" that has me wondering if I should wait and see what the next year brings. But, as a bonus to the community, if I buy a K3-III tomorrow, they'll announce the next, newest, shiniest camera in 2 weeks, right after my return window closes. So maybe I should just do that to benefit everyone else.