Originally posted by Silent Street "I guess what I'm wondering is if the 67 lenses would be good enough"...
What!?
Let's start you on the bottom rung. There are a number of excellent performers in the big (and sometimes bulky/heavy) 67 lens neighbourhood, and a couple of stellar apo ones that will set you back a fair amount. You must be aware of the various designations of the Pentax 67 lenses that point directly to the era in which they came out, the earliest being the Takumars, which are not always good value or for that matter, nor are they the best optical performers; some are, but a lot more are not a patch on later iterations. Then came the Pentax 6x7 and finally, the SMC Pentax 67-designated lenses from 1989-1990 onward, with optical updates (although they are still old Biogon and Distagon optical designs), and cosmetic tweaks that bring a more modern and easy-handling feel. You will need an adaptor to use any lens on the 645Z, and there will be no electronic communication from the camera to the lens and vice versa. It's a rather clunky set up and from the feedback I have received from colleagues, not one that is going to please everybody making an investment in a digital body but using analogue lenses, particularly older types.
I have a few theories as to why your Pentax 67 stopped working, from the limited amount of information provided, and this sort of thing is very common with people who are not fully up to speed on the idiosyncracies of these cameras. They don't just stop working without a reason — something has to be done for that to happen! They do have their tricks and traps, but nothing the cluey and careful cannot overcome with confidence. I hope you have it reset or, at worst, repaired and bring it back into active service.
My question about whether or not they would be good enough comes from reading a lot of comments on other threads about people recommending getting 645 lenses instead of 67 lenses. I really have no reference with digital medium format and only had the 67 a couple of months before it stopped working. I have no doubt I did something to make it stop working, but I don't have enough experience to know what. The only thing I can think of is that I may have removed the viewfinder without removing the lens first. I think I remember reading somewhere that you're not supposed to do that. Again, I'm not entirely sure that's what I did (don't remember doing it), but it's the only thing I can think I may have done. I tried to take care of the camera as much as possible.
---------- Post added 11-17-19 at 11:02 AM ----------
Originally posted by johnha I bought a 645D and for a while only used 6x7 lenses with the Pentax adapter. When shooting this combination you get focus confirmation and Manual & Av exposure modes with open aperture metering (if the camera is set to another mode it simply drops seemlessly into the above). Once the lens is attached, apart from perhaps being bulky, operation is straight forward.
The 6x7 lenses are good enough for the D, some of the later 67 types are very good (45, 55/4, 55-100, 200/4). The biggest problem is a wide angle (with the crop factor), the A/FA 35mm is supposed to be very good, I went for the FA33-55 zoom which gets variable reviews but is good enough if you're careful.
Edit: The FA 645 lenses are more convenient, the FA45-85 is a very good 35-70 equivalent.
I'm debating getting a D instead of a Z because I'd like to only do manual focus. I know the Z is a much better camera, but I wonder if it's too much for what I'd like to do. I'd really like to focus on portraits and landscapes. The only thing holding me back is that the Z seems to be dropping in price pretty quickly and I don't know how good manual focus would be on the D. How was your experience with manual focus on the D?
---------- Post added 11-17-19 at 11:03 AM ----------
Originally posted by Bob L I've never had a 67 body but I do have (and use) seven 67 lenses on my 645Z.....manual focus aside, they're pretty seamless in operation.
How's the focus peaking on the Z?
---------- Post added 11-17-19 at 11:05 AM ----------
Originally posted by travelswsage Just an aside to this conversation -- if you think you will be interested in IR work the limited tests I've done with 67 100mm macro and the 67 120mm soft show the lenses to have virtually no hotspots on an IR converted sony a7rii -- in fact these two lenses performed better than anything else I've tested so far. I did not have the chance to test any of the other 67 lenses and I just picked up the late version of the 67 55mm on ebay and I'm really hoping this performs as well as the other two lenses.
Had not considered that. I have an a7ii that was converted to IR. I will definitely be testing out my lenses.