----- Original Message -----
From: William Kane
Subject: 6x7 questions

> Hey guys,
>
>    Ok, I'm begining to lust after a medium format setup, and
figured I'd
> go straight to the BEST setup possible:  Pentax  :-)
>
>    I'm trying to figure out the major differences between 67
and 645
> setups . . . the newest 645 has AF, but besides that I can't
really tell
> any other differences.  Are the interchangable
backs/viewfinder options
> the same?  Film types?

The 645 has a weenie little small negative. Thisk of it as a
replacement for 35mm. The 6x7 has a nice ~large~ negative.
The 645 allows for preloading film inserts for rapid film
changes.
The 6x7 has interchangable viewfinders, and a much larger
negative.
The 645 has a weenie little negative.
The 645 gets 15 (or 16) exposures on a roll of 120 film, with
its weenie little negative. The 6x7 with it's brawny large
negative gets 10 exposures.
The 645 is much smaller, sort of like a 35mm replacement camera.
The 6x7 is a man sized camera, with a much larger negative.
The 645 has a bunch of exposure automation, much like a 35mm
camera.
The 6x7, being a manly camera, eschews all that, in favour of
allowing the photographer to "do it himself".
When it comes time to go printing, the 6x7, with is nice large
negative, is oriented the right way on the film. The 645
negative is small, and sideways.
HTH
Brother William
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