• The Canon Rumors Forum has officially been shut down as of July 10, 2026.

    All data will be deleted on September 16, 2026.

    the ad free experience will return by July 17, 2026.

Pentax 645z Review

RLPhoto said:
No LS lenses is what killed this system for me.
Take a Pentax 67 LS lens (like the SMC Pentax-6x7 165mm F4) and shoot with it via adapter & sync cable. Remember, that shutter speed can be eh, but a faster strobe will make up for it.

That poor focal plane shutter has more distance to cover, plus being a much wider shutter compared to 35mm.

I'm going to get one on rent and do a side by side with my H4D-50 - the only other 50mp chip out there - and do some side by sides. Roger is the worst enabler.
 
Upvote 0
Halfrack said:
RLPhoto said:
No LS lenses is what killed this system for me.
Take a Pentax 67 LS lens (like the SMC Pentax-6x7 165mm F4) and shoot with it via adapter & sync cable. Remember, that shutter speed can be eh, but a faster strobe will make up for it.

That poor focal plane shutter has more distance to cover, plus being a much wider shutter compared to 35mm.

I'm going to get one on rent and do a side by side with my H4D-50 - the only other 50mp chip out there - and do some side by sides. Roger is the worst enabler.
Well, I already bought into the H-system hassys and Pentax lost a potential long time customer due to no LS lenses natively. Oh well...
 
Upvote 0