When I switched from Sony/Minolta full-frame to Pentax, I wrote this post:
Going from full-frame to apsc: a short story.
Well, I missed the full-frame experience... but I asked myself how can I avoid all the bulk and weight? I feel like I have now solved it! (I wrote a similar post in the Non-Pentax Cameras forum but all anyone started talking about was colour rendition.)
This post is about building a compact but powerful camera kit... even with full-frame gear.
I've recently sold all of my Pentax gear in order to go full-frame. But this is still the best forum around! And Pentax I think have the best apsc system in a lot of ways. What's been most interesting to me (and this I feel is Pentax-relevant) is that I have been able to put together a full-frame Canon kit that is very much in the Pentax ethos. It's compact, built around primes and good for travel.
I bought:
A Canon 6D, which is the same weight as the K5 that I was using. A titch larger but I like the larger grip better.
The lenses have been really a satisfying find.
I picked up a Canon 40mm STM f/2.8 pancake which is just as small and light as the DA21 it sort of replaces. I forego the metal body for an ultrasonic focus motor and I get a faster aperture and more latitude with depth of focus.
I searched a lot for a wide lens. In the end I discovered the hard to get, beautiful little Voigtlander 20mm f/3.5. This is what I'm considering as a replacement for the DA15, which I had always wished was a little wider (always loved my Minolta 20mm). The Voigtlander is the same weight, metal build, and I am totally comfortable with the manual focus at this length.
I got a 50mm f/2.5 compact macro for 200 bucks used. This replaces my DA35 macro in focal length and use. It's an old, plastic body build but the optics are great, and it's that extra bit faster wide open. About the same size and build as the DFA50 macro.
All three lenses use a 52mm filter so it's a simple setup for polarizers and step-ups with my Cokin holder.
Finally, a 70-200 f/4 IS telephoto, which somewhat covers either the DA50-135 or 60-250 depending on how you look at it. It's light, fast and really sharp.
I just thought some of you current Pentax shooters might be interested in my experience with this change to full-frame but without getting big and bulky with large/heavy equipment. It's been great so far.
Here are a couple shots from this past weekend in Whitefish Montana and a quick 20-minute jaunt up to Glacier National Park to see the sunset and alpenglow. First one uses the 40mm, second one the 20mm.