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Photo Forum / Film Photography / Medium format / February 2008

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Pentax 67 question

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rwalker - 17 Jan 2008 20:59 GMT
I am considering buying a used Pentax 67.  I understand that there have been
a few different models.  My question is:  Are the lens mounts the same on
all of them?  Will a lens that works on one model work on them all?

Thanks.
Toni Nikkanen - 17 Jan 2008 21:08 GMT
> I am considering buying a used Pentax 67.  I understand that there have been
> a few different models.  My question is:  Are the lens mounts the same on
> all of them?  Will a lens that works on one model work on them all?

Yes, all Pentax 67 lenses work on all of the three-ish Pentax 67
body models.

(Threeish: Original Pentax 6x7, Pentax 6x7 with mirror lock-up, Pentax 67
and Pentax 67ii).
rwalker - 17 Jan 2008 23:56 GMT
>> I am considering buying a used Pentax 67.  I understand that there have
>> been
[quoted text clipped - 6 lines]
> (Threeish: Original Pentax 6x7, Pentax 6x7 with mirror lock-up, Pentax 67
> and Pentax 67ii).

Many thanks.  Much appreciated.
Toni Nikkanen - 18 Jan 2008 07:14 GMT
Also, get the wooden grip, it really helps.

There's a seller on eBay by the name of inoyoon who also sells wooden
right-hand grips that he makes. It improves the hand-holdability some
more. It's still quite the cannon, but easier to handle than without
the grips.
Mr. Strat - 18 Jan 2008 16:14 GMT
> Also, get the wooden grip, it really helps.

I always kept mine on. It makes it much easier to handle (I had the
Pentax one). You don't want that tank hanging from your neck.
Craig Schroeder - 19 Jan 2008 03:12 GMT
I'll second the right hand grip idea.  It really transforms the P67's
handling as it makes more sense to grip and control the camera with
the right hand and focus with the left.  The focus handles help, too.
Did Pentax make a right-hand version of their wooden grip?  The Pentax
grip can also be handy for holding shoe flashes.

>> Also, get the wooden grip, it really helps.
>
>I always kept mine on. It makes it much easier to handle (I had the
>Pentax one). You don't want that tank hanging from your neck.

Craig Schroeder
craig nospam craigschroeder com
rwalker - 19 Jan 2008 06:51 GMT
snip

>>> Also, get the wooden grip, it really helps.
>>
[quoted text clipped - 3 lines]
> Craig Schroeder
> craig nospam craigschroeder com

Thanks to everyone for their responses.  I'm getting plenty of ideas.
rwalker - 30 Jan 2008 03:48 GMT
> I'll second the right hand grip idea.  It really transforms the P67's
> handling as it makes more sense to grip and control the camera with
> the right hand and focus with the left.  The focus handles help, too.
> Did Pentax make a right-hand version of their wooden grip?  The Pentax
> grip can also be handy for holding shoe flashes.

I think they must have.  I wound up with a right hand grip which has the
Asahi Pentax logo on it.

I'm still waiting on delivery of my lens, though, so I haven't actually been
able to shoot anything with my 6x7.  But from just handling the camera, the
right hand grip does seem to make a big difference in the way it feels in
your hand.
rwalker - 18 Jan 2008 16:46 GMT
> Also, get the wooden grip, it really helps.
>
> There's a seller on eBay by the name of inoyoon who also sells wooden
> right-hand grips that he makes. It improves the hand-holdability some
> more. It's still quite the cannon, but easier to handle than without
> the grips.

Thanks.  I had been considering that as well.  I'll check that seller.
Mr. Strat - 17 Jan 2008 22:53 GMT
> I am considering buying a used Pentax 67.  I understand that there have been
> a few different models.  My question is:  Are the lens mounts the same on
> all of them?  Will a lens that works on one model work on them all?

I believe the mount is the same for all models.

I had the mirror-lockup model back in the late 80s/early 90s. The
sucker is a handful, and I always used the wooden grip. I didn't care
for it in the studio or for weddings, but for pictorials and other
location work, it was wonderful. Can't beat those big
negs/transparencies.
It's a bitch to handhold though. I usually used a tripod.
Michael - 18 Jan 2008 04:19 GMT
>> I am considering buying a used Pentax 67.  I understand that there have been
>> a few different models.  My question is:  Are the lens mounts the same on
[quoted text clipped - 8 lines]
> negs/transparencies.
> It's a bitch to handhold though. I usually used a tripod.

But it is one of the greatest cameras ever built and the old Kodachrome
25 transparencies I took with it in the 80's are unequaled by anything
I've ever done with any other camera.
Signature

Michael

Fredrik Sandstrom - 18 Jan 2008 13:17 GMT
> But it is one of the greatest cameras ever built and the old
> Kodachrome 25 transparencies I took with it in the 80's are
> unequaled by anything I've ever done with any other camera.

Are you sure you don't mean Kodachrome 64? I don't think there was
ever K25 in 120 format.

Signature

Fredrik Sandström
fs@iki.fi

Michael - 19 Jan 2008 06:01 GMT
>> But it is one of the greatest cameras ever built and the old
>> Kodachrome 25 transparencies I took with it in the 80's are
>> unequaled by anything I've ever done with any other camera.
>
> Are you sure you don't mean Kodachrome 64? I don't think there was
> ever K25 in 120 format.

Yes there was K25, in the 70s and 80s. By the 90s it was gone, with
only K64 remaining (and for a time there was K200). And now no
Kodachrome at all for MF.
Signature

Michael

Fredrik Sandstrom - 19 Jan 2008 11:18 GMT
> Yes there was K25, in the 70s and 80s.

I need to ask again: Are you quite sure? Can you provide a reference?
A scan showing the film codes beside the picture? I'm really curious,
because this is not the first time I've read about people recalling
they've shot K25 in 120 format, but I have never been able to verify
that such a film has ever existed. Indeed in this supposedly complete
list of Kodachrome emulsions:
http://www.arp-geh.org/FileUpload_demo/KodaEktaSmall_Aug9_2005.pdf
(on page 10) there is no mention of it.

Signature

Fredrik Sandström
fs@iki.fi

Q.G. de Bakker - 19 Jan 2008 14:45 GMT
> I need to ask again: Are you quite sure? Can you provide a reference?
> [...]

I must say i too have never heard about K25 being available in 120 format
either (and i was 'around' in the 70s).
I do, however, remember being disappointed that when Kodachrome finally
became available in rollfilm, it wasn't K25...
Mr. Strat - 19 Jan 2008 17:43 GMT
> I need to ask again: Are you quite sure? Can you provide a reference?
> A scan showing the film codes beside the picture? I'm really curious,
[quoted text clipped - 4 lines]
> http://www.arp-geh.org/FileUpload_demo/KodaEktaSmall_Aug9_2005.pdf
> (on page 10) there is no mention of it.

I don't recall it going that slow for 120. I have three rolls of PKR
120 (ASA 64) in my refrigerator.
Rob Bradford - 19 Jan 2008 03:46 GMT
Yep, all 67's have the same mount, be sure to get one with MLU (Mirror lock
up), believe me it's essential as is a sturdy tripod.

My tip is, engage MLU then count to 15 before firing the shutter at any
speed below 1/250.

Rob.

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>I am considering buying a used Pentax 67.  I understand that there have
>been a few different models.  My question is:  Are the lens mounts the same
>on all of them?  Will a lens that works on one model work on them all?
>
> Thanks.
Art - 20 Jan 2008 01:26 GMT
But see:

http://www.luminous-landscape.com/reviews/cameras/645-mlu.shtml

> Yep, all 67's have the same mount, be sure to get one with MLU (Mirror
> lock
[quoted text clipped - 11 lines]
>>
>> Thanks.
Rob Bradford - 20 Jan 2008 02:52 GMT
http://www.luminous-landscape.com/reviews/cameras/pentax67ii.shtml

This page is more relative to the 67.   I have a 67 MLU Mk1 and a 55-100
zoom. With that set up there us a definite need to let the mirror slap
vibration die down for longer exposures.  WIth the std 105 kit lens this
might not be such an issue.

Rob.

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> But see:
>
[quoted text clipped - 15 lines]
>>>
>>> Thanks.
rwalker - 20 Jan 2008 06:35 GMT
> http://www.luminous-landscape.com/reviews/cameras/pentax67ii.shtml
>
[quoted text clipped - 4 lines]
>
> Rob.

Thanks for the tips.  I'm considering the 105 mm lens as my first lens.
Toni Nikkanen - 20 Jan 2008 10:12 GMT
> Thanks for the tips.  I'm considering the 105 mm lens as my first lens.

It is excellent in sharpness and one of the fastest normal lenses for
a medium format camera - and probably the fastest in 6x7 format.
Rob Bradford - 20 Jan 2008 09:00 GMT
If your kit does comes with the standard non-metered head, keep an eye open
for a metered head. I would also recoment considering using a WLF (Waist
Level Finder) and a good hand held meter, and cable release (std threaded
type, quite cheap and easy to get hold of)  for landscale work.

Rob.

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> http://www.luminous-landscape.com/reviews/cameras/pentax67ii.shtml
>
[quoted text clipped - 24 lines]
>>>>
>>>> Thanks.
Mr. Strat - 20 Jan 2008 05:20 GMT
> But see:
>
> http://www.luminous-landscape.com/reviews/cameras/645-mlu.shtml

Eh...never cared for 645 format from any manufacturer.
Rob Bradford - 20 Jan 2008 08:56 GMT
I had a Pentax 645 for a while didn't like it, I now ahce a mamiya 645 Pro
TL far more capable camera in my view, aA lot easier to carry.  But when I
want the image recording in glorious detail out comes the 67!

Rob

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>> But see:
>>
>> http://www.luminous-landscape.com/reviews/cameras/645-mlu.shtml
>
> Eh...never cared for 645 format from any manufacturer.
Toni Nikkanen - 20 Jan 2008 10:20 GMT
> I had a Pentax 645 for a while didn't like it, I now ahce a mamiya 645 Pro
> TL far more capable camera in my view, aA lot easier to carry.  But when I
> want the image recording in glorious detail out comes the 67!

Well, I spent a lot of time contemplating: The Pentax or the Mamiya 645?
The mamiya had some obvious advantages: switchable film backs and a
faster normal lens (80/1.9). On the other hand, I already had the
Pentax 6x7 and thought I'd probably like to use some of its lenses
on the 645. One of the things I never quite figured out for myself was
the size and weight difference between a Mamiya 645 (super/pro/pro tl) and
a Pentax 645 (or 645N). How would you describe the difference?

..there's no going back now, I have a nice bunch of P645 lenses already,
but it's nice to know :)
Rob Bradford - 20 Jan 2008 10:53 GMT
I found the Mamiya 645 to be a  little bit heavier, bit with the 401 grip
and winder (the good one) it felt better balanced to me.  I also find that
with interchangable   bits for just about everything the mamiya is a more
flexiable system.  What swung it for me was the abailty to swab backs so
easily. The ability to have backs loaded with B&W, Transp or differend
speeds is a boon. I have 3 backs plus 2  film cartridges for fase reload.

Great system, not nocking the Pentax 645, but the Mamiya works for me.

Rob.

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>> I had a Pentax 645 for a while didn't like it, I now ahce a mamiya 645
>> Pro
[quoted text clipped - 12 lines]
> ..there's no going back now, I have a nice bunch of P645 lenses already,
> but it's nice to know :)
rwalker - 21 Jan 2008 03:38 GMT
Thanks for all the suggestions and advice.  I wound up getting a 6x7 body
with mirror lockup, a standard, non-metered prism, and the wooden grip.  Now
I've got to keep an eye out for a deal on a 105 mm lens.  I like the
suggestions regarding a metered prism and a waist level view finder.  Those
will have to wait for now, though.
Rob Bradford - 21 Jan 2008 06:43 GMT
If you don't have a manual for it this link may be of use.

http://www.butkus.org/chinon/pentax/pentax_6x7/pentax_6x7.htm

Rob.

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> Thanks for all the suggestions and advice.  I wound up getting a 6x7 body
> with mirror lockup, a standard, non-metered prism, and the wooden grip.
> Now I've got to keep an eye out for a deal on a 105 mm lens.  I like the
> suggestions regarding a metered prism and a waist level view finder.
> Those will have to wait for now, though.
Craig Schroeder - 21 Jan 2008 22:53 GMT
Pentax still has the material on their imaging site, too.

http://www.pentaximaging.com/customer_care/manuals_literature/show_manual

>If you don't have a manual for it this link may be of use.
>
>http://www.butkus.org/chinon/pentax/pentax_6x7/pentax_6x7.htm
>
>Rob.

Craig Schroeder
craig nospam craigschroeder com
rwalker - 22 Jan 2008 00:35 GMT
> Pentax still has the material on their imaging site, too.
>
[quoted text clipped - 8 lines]
> Craig Schroeder
> craig nospam craigschroeder com

Thanks for the links.  Very useful.
rwalker - 05 Feb 2008 05:18 GMT
>I am considering buying a used Pentax 67.  I understand that there have
>been a few different models.  My question is:  Are the lens mounts the same
>on all of them?  Will a lens that works on one model work on them all?
>
> Thanks.

I now have the 6 x 7 and a 105 mm. lens.  I'm having great fun with it.  It
is definitely not a camera for weaklings!

However, I am running into trouble with trying to use a flash with it.  I
have an electronic flash.  Following what I do with my other medium format
camera, a Yashica D, I put the flash in manual mode, and set the shutter
speed at 1/30 or less, or on X, but I get no flash.  I've looked around for
information about what the problem may be, but I haven't been able to figure
it out.  I know the flash works.  It works perfectly well with my Yashica D
and with my digital SLR.

I've also checked to make sure the PC cord is plugged into the X socket, not
the FP socket.
Any suggestions?
Mr. Strat - 05 Feb 2008 16:54 GMT
> However, I am running into trouble with trying to use a flash with it.  I
> have an electronic flash.  Following what I do with my other medium format
[quoted text clipped - 3 lines]
> it out.  I know the flash works.  It works perfectly well with my Yashica D
> and with my digital SLR.

I used mine with flash on a pretty regular basis. Could be a bad cord
or something messed up inside the camera.
Ken Hart - 05 Feb 2008 18:33 GMT
>> However, I am running into trouble with trying to use a flash with it.  I
>> have an electronic flash.  Following what I do with my other medium
[quoted text clipped - 10 lines]
> I used mine with flash on a pretty regular basis. Could be a bad cord
> or something messed up inside the camera.

It's either the flash, the cord, or the camera. The standard PC socket can
be tempermental, and a cord that works on one camera might not make good
contact on another. Try another cord. Try squeezing the outer barrel of the
cord connector very careflully. Get hold of an Ohmeter (electrical
continuity test meter), and see if there is continuity at the time that the
camera fires.

Did the camera previously work with flash? If so, perhaps the flash you were
using has a higher trigger voltage. There may be some corrosion on the sync
circuit in the camera that the higher sync voltage didn't care about. Or the
higher synce voltage may have caused some pitting in the contact surfaces
and now your flash with lower sync voltage can't get good closure.
rwalker - 05 Feb 2008 21:02 GMT
snip

> It's either the flash, the cord, or the camera. The standard PC socket can
> be tempermental, and a cord that works on one camera might not make good
> contact on another. Try another cord. Try squeezing the outer barrel of
> the cord connector very careflully.

Many thanks!  One slight squeeze of the outer barrel of the cord connector
and it works like a charm!
rwalker - 06 Feb 2008 03:13 GMT
> snip
>
[quoted text clipped - 5 lines]
> Many thanks!  One slight squeeze of the outer barrel of the cord connector
> and it works like a charm!

Well, it worked once anyway.  On to work on other possible fixes.
rwalker - 08 Feb 2008 18:32 GMT
snip

> It's either the flash, the cord, or the camera.

Turned out to be the cord.  The cord I had worked fine with my Yashica D,
but just wouldn't work with the Pentax 67.  Got another cord, and it works
like a charm.

Thanks again for the suggestions.
Mr. Strat - 08 Feb 2008 18:49 GMT
> Turned out to be the cord.  The cord I had worked fine with my Yashica D,
> but just wouldn't work with the Pentax 67.  Got another cord, and it works
> like a charm.

I've been doing photography in one form or another since 1966, and
we've had the same crappy PC connector for all that time (and I don't
know how long before).

With my Hasselblads, I had to keep my finger on top of the connector
most of the time to make sure that it flashed. In the studio, a rubber
band made sure that there was good contact.

It's just a crappy connector. You'd think after all this time that
someone could have come up with a better idea.
Peter Chant - 10 Feb 2008 01:13 GMT
> It's just a crappy connector. You'd think after all this time that
> someone could have come up with a better idea.

There are hundreds of connector designs - its annoying as its not even
something regular electronic component suppliers stock.

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rwalker - 10 Feb 2008 02:49 GMT
>> It's just a crappy connector. You'd think after all this time that
>> someone could have come up with a better idea.
>
> There are hundreds of connector designs - its annoying as its not even
> something regular electronic component suppliers stock.

It certainly is annoying as hell.
 
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