vermeers camera ( was first-ever Photo in the world)

2002-06-27 Thread john vanderaalst

Bob Walken wrote:
In some ways photography has been around since at least the Middle
Ages. There's a fascinating book by Philip Steadman called "Vermeer's
Camera" in which the author argues that Vermeer used a camera obscura
to paint his most famous works. He makes a very good case. 


Yes, maybe or probably, Vermeer did.
Absolutly sure is that his collegue, a painter called Johan Fabritius,
living like Vermeer in Delft, used such a camera.
There's a painting left in which he has painted the new church in Delft
with a kind of fish-eye wideangle lens. The picture can be seen at
http://gallery.euroweb.hu/html/f/fabritiu/view_del.html

The exact spot in Delft, the church, the houses, all still exist, and
it  has been one of my plans for a long time to try and make a similar
"real" photograph, apporaching the original as much as possible (maybe
with a Pentax and a fish-eye, maybe with a Horizont panoramic camera -
just have to see what matches best.

Fabritius became only 32, was killed in the big gunpowder explosion in
Delft. Probably not many paintings were made by him, or at least did
survive.

Regards,

John
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Re: Manfrotto 055Cl vs Pro

2002-06-27 Thread Alan Chan

>I may have an opportunity to buy a new (I guess) Manfrotto 055 Cl tripod 
>and
>a heavy duty ballhead No 168. All this for $75 ($50 - tripod, $25 - head).
>My question is this - is the price right (I guess it is), and (more
>important) how often do you use the center column of the 055 Pro in
>horizontal position (I think it's the only difference between the 055 Cl 
>and
>Pro).

I don't know about the new Heavy Duty ballhead, but the old design sucks. I 
suggest you double checked before you buy one. Don't be fooled by its size.

regards,
Alan Chan


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43/1.9 vs M50/1.4, 77/1.8 vs A70-210/4, B+W vs HOYA CIR-PL results

2002-06-27 Thread Alan Chan

Just got my 1st roll of Provia 100F back and excited to see my test results. 
Every shot was taken with the Z-1p mounted on an ARCA B1 ballhead/Gitzo 1349 
tripod and focused very carefully (between 1-2 metres). Aperture was set on 
the lens. Inspection was done through Schneider 4X MC & Cabin PL-8M 8X 
loupes. Comparsion shots were taken without moving the camera, but switched 
the lens or filter only. And for the filter test shots, the set focus 
(almost infinite) was not disturbed at all when changing filters (aperture 
f8). Here is my observation.

FA100/2.8 Macro: Very very nice bokeh and pretty sharp even at wide open.

FA43/1.9 vs M50/1.4: M50/1.4 produced nicer bokeh at f2 and f2.8, but still 
produce very very subtle bright-ring bokeh (almost non-exist, almost). FA43 
had clearly more noticable bright-ring bokeh, and the difference is very 
obvious even under a 4X loupe. At f2, sharpness is pretty close. At f2.8, 
FA43 is sharper.

FA77/1.8 vs SMC-A70-210/4: The zoom had the worst bright-ring bokeh here. 
FA77 had much nicer bokeh, and shaper too at f4 (zoom set to 70mm), but 
still produced subtle bright-ring bokeh (worse than the M50/1.4).

B+W vs HOYA CIR-PL (regular): There is no difference in colour and 
sharpness, absolutely none under the 8X loupe. And the shot without filter 
is not any sharper either.

regards,
Alan Chan


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RE: SMCT 35mm f2 and the yellow curse

2002-06-27 Thread HUDERER Bernd

Brendan MacRae wrote:

> On shooting my first roll of color print film (800 max, 
> indoors but with a 
> preponderance of sunlight) and I don't notice any color shift 
> at all. It 
> looks like I lucked out and can use this lens for color after 
> all.

When you shoot only print film, I suppose you will not see even a stronger
yellow discoloration of the lenses.
As the printer at your lab will correct this automatically, the final prints
will show no yellow color engraving.
But you should not use this lens for slide film. Maybe only for sunsets ;-)
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Re: Current thinking on Medium Format scanners?

2002-06-27 Thread Bob Rapp

- Original Message - 
From: "Mark Erickson" <[EMAIL PROTECTED]>
  Is there a consensus on the Epson 2450? 
> 
For US buyers, low cost source
http://www.provantage.com

373.98

Bob
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Re[2]: Current thinking on Medium Format scanners?

2002-06-27 Thread Bruce Dayton

Bob,

Even lower is Sam's Club - $349


Bruce



Thursday, June 27, 2002, 11:15:47 PM, you wrote:

BR> - Original Message - 
BR> From: "Mark Erickson" <[EMAIL PROTECTED]>
BR>   Is there a consensus on the Epson 2450? 
>> 
BR> For US buyers, low cost source
BR> http://www.provantage.com

BR> 373.98

BR> Bob
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BR> This message is from the Pentax-Discuss Mail List.  To unsubscribe,
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BR> visit the Pentax Users' Gallery at http://pug.komkon.org .
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Re: Battery Leakage Cleanup

2002-06-27 Thread Alan Chan

>Okay, I should already know this, but what should I do to
>clean up a battery compartment in which alkaline AA cells
>have leaked.

I would use a product called DeoxIT to remove most of the deposit 1st, then 
use a fibraglass brush to remove anyhting tough, and then back to the DeoxIT 
for the final cleanup.

regards,
Alan Chan


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Re: Battery Leakage Cleanup

2002-06-27 Thread William Robb

- Original Message -
From: Glenn
Subject: Battery Leakage Cleanup


> Okay, I should already know this, but what should I do to
> clean up a battery compartment in which alkaline AA cells
> have leaked?
>
I clean em when I have to with a pencil eraser, then gently
scraping anything too stubborn to erase.
Finally, if possible I wipe the contacts clean with baking soda
paste.
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Battery Leakage Cleanup

2002-06-27 Thread [EMAIL PROTECTED]

Okay, I should already know this, but what should I do to
clean up a battery compartment in which alkaline AA cells
have leaked?

-- Glenn
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Subject: June PUG - MY comments!

2002-06-27 Thread deafasa

Thanks for your comments Wendy.  I'm glad you like the portrait.  
Hopefully my July submission is as well received. :)


   Jeff
Date: Tue, 25 Jun 2002 23:35:22 -0400
From: wendy beard <[EMAIL PROTECTED]>
Subject: June PUG - MY comments!


Difficult one this month. I keep going back to look at all the submissions. 
Some excellent ones there (as ever). Some I'm not so struck with but then 
portraiture means different things to different people.
Anyway, here are a few comments on the ones that caught my eye (for 
whatever reason).

"The Cantor" by Jeff Post
This is  Brilliant (with a capital B). The colours are just wonderful and 
it's superbly composed. The lettering just sets the whole thing off 
perfectly. Someone suggested that it might be better with the person on the 
right of the picture, but I don't think so. This works fine just the way it
is.
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Re: Wendy's Comments

2002-06-27 Thread Paul Stenquist

In truth, Amy won't be pleased to hear that you like her har, but she
will be pleased to hear that you like her hair. Gotta start reading my
messages before I hit the send button.
Paul

Paul Stenquist wrote:
> 
> Hi Wendy,
> I accidentally discarded your comments before I had a chance to respond.
> But I wanted to say that I was very pleased to see another member put
> forth an outstanding effort.
>   In regard to my photo, "Another Side of Amy," I think I agree that the
> first Amy pic was better. However, it was less challenging in that it
> was just a head and shoulders shot. In regard to the hand placement
> (hands on thighs), I had to smile when I read that you thought it looked
> like she was checking to see if she had her keys. Perhaps. And perhaps
> it was a bit awkward. But -- dare I say it -- it was meant to be, well,
> sexy. And I received a lot of comments from, well, men, who found the
> pose subtly erotic.
>But you have provided considerable food for thought, and it will be
> well considered. What's more, Amy will be very pleased to hear that you
> like her new har style.
> Paul
> -
> This message is from the Pentax-Discuss Mail List.  To unsubscribe,
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Re: Fill flash

2002-06-27 Thread Joseph Tainter

> General rules for fill flash?  Full power in bright sunshine, down a stop on cloudy 
>days, so it's less obvious.  Adjust as needed to suit your personal taste.
> 
> Pat White
> -
Thanks for the clear advice, Pat. I don't use flash much outdoors and
was finding the discussion a bit daunting.

About a month ago I was out in southern Wisconsin on a bright, sunny
day, along with a friend who had one of his toddlers on his shoulders. I
had my PZ-1p, FA Power Zoom 28-105, and Elitechrome Extra Color. I
caught my friend and his daughter in a nice pose, so popped up the rtf
flash and let the 1p do everything on automatic. Remember, this was on
high-contrast slide film with zilch exposure latitude. Not only are my
friend and his toddler perfectly exposed, so is the background. I don't
recall the f-stop or shutter speed - it was the kind of moment one just
has to take before the toddler starts to cry or something. I was very
pleasantly surprised. The PZ-1p figured it all out, just like manual
says it will. As I said, I don't take this kind of shot often.

Joe
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SMCT 35mm f2 and the yellow curse

2002-06-27 Thread Bmacrae

A while back we were talking about the yellow curse and the three models of 
the screw mount 35mm f2 lens. JCO pointed out that only the larger first 
verion of the lens seems to be completely free of yellowing as the ages. I 
believed my version (SMCT) was also free but then noticed it did indeed have 
some yellow when compared to other lenses.

On shooting my first roll of color print film (800 max, indoors but with a 
preponderance of sunlight) and I don't notice any color shift at all. It 
looks like I lucked out and can use this lens for color after all. Mind you, 
my example isn't as heavily afflicted as some older 50mm's I seen.

Also, I got a chance to try out the 20mm f2.8 A lens and all I can say is 
wow! I used it for some snaps on both the Zx-5n and the LX and found it to be 
an amazing performer. One nice thing about this les is when set to its 
hyperfocal distance at f8 depth of field is 2.5 ft to infinity. Geez, set 
your lens and go!

-Brendan MacRae
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First photograph

2002-06-27 Thread William Robb

Anyone interested in the Photo Techniques article regarding the
first photograph can access it here:
http://www.accesscomm.ca/users/wrobb/neipce2.jpg

It is about a 335kb scan.

William Robb
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Re: First Ever Photo in the World!

2002-06-27 Thread William Robb

- Original Message -
From: Oliver Raymond
Subject: First Ever Photo in the World!


> Hi - There's an article on msnbc that I thought you all would
be interested in:
> although I'm pretty sure it was not taken with a Pentax :)
>
> http://www.msnbc.com/news/772860.asp?0dm=N15LT
>
> Criteque? :)

The July/ August issue of Photo Techniques doesn't agree.
Apparently, another Niépce image, shot in 1825, is the actual
first photograph. It sold at a Sotheby's auction in Paris,
complete with Niépce's documentation, to the French government
for $443,220. The French government then donated it to the
French national library.
Sorry, but it appears the information on this website falls into
the "sky is pink, I read it on the web" category.

William Robb
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Wendy's Comments

2002-06-27 Thread Paul Stenquist

Hi Wendy,
I accidentally discarded your comments before I had a chance to respond.
But I wanted to say that I was very pleased to see another member put
forth an outstanding effort.
  In regard to my photo, "Another Side of Amy," I think I agree that the
first Amy pic was better. However, it was less challenging in that it
was just a head and shoulders shot. In regard to the hand placement
(hands on thighs), I had to smile when I read that you thought it looked
like she was checking to see if she had her keys. Perhaps. And perhaps
it was a bit awkward. But -- dare I say it -- it was meant to be, well,
sexy. And I received a lot of comments from, well, men, who found the
pose subtly erotic. 
   But you have provided considerable food for thought, and it will be
well considered. What's more, Amy will be very pleased to hear that you
like her new har style.
Paul
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Re: Re[2]: First Ever Photo in the World!

2002-06-27 Thread smcforme

 Oh yeah... And to add to what you were saying. I remember reading somewhere that the 
Mayans would did a big pit and with a sort of "pinhole lens" would view such things as 
eclipses and such. Central American camera obscura?
  Bob Walkden <[EMAIL PROTECTED]> wrote: 

Hi,

> surely the first photo was Leonardo da Vinci's self-portrait, which is
> now doing the rounds as the Shroud of Turin .

> In some ways photography has been around since at least the Middle
> Ages. There's a fascinating book by Philip Steadman called "Vermeer's
> Camera" in which the author argues that Vermeer used a camera obscura
> to paint his most famous works. He makes a very good case. The book
> includes a brief historical overview of the use of the camera obscura
> and other optical devices by painters, sketchers and others which I'm
> sure must be interest to most photographers.

> ---

> Bob 

> mailto:[EMAIL PROTECTED]

> Thursday, June 27, 2002, 12:31:28 PM, you wrote:

>> Hi - There's an article on msnbc that I thought you all would be interested in:
>> although I'm pretty sure it was not taken with a Pentax :)

>> http://www.msnbc.com/news/772860.asp?0dm=N15LT

>> Criteque? :)

>> Oliver
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Re: Re[2]: First Ever Photo in the World!

2002-06-27 Thread smcforme

 As you can see below, when I reply to an E-mail the littleautomatically gets 
removed by the Yahoo fairies. Don't ask me why
 
  Bob Walkden <[EMAIL PROTECTED]> wrote: Hi,

Of course. I make no claim otherwise.

I'm curious as to why you removed from your reply the smiley "" that
was originally in my message. Without this it makes my comment about the
Turin Shroud look serious.

---

Bob 

mailto:[EMAIL PROTECTED]

Thursday, June 27, 2002, 9:28:52 PM, you wrote:

> I don't think there is any doubt that the camera obscura predates Neipce's 
>heliograph. Neipce just developed the first photochemical process. 
> Bob Walkden wrote: Hi,

> surely the first photo was Leonardo da Vinci's self-portrait, which is
> now doing the rounds as the Shroud of Turin .

> In some ways photography has been around since at least the Middle
> Ages. There's a fascinating book by Philip Steadman called "Vermeer's
> Camera" in which the author argues that Vermeer used a camera obscura
> to paint his most famous works. He makes a very good case. The book
> includes a brief historical overview of the use of the camera obscura
> and other optical devices by painters, sketchers and others which I'm
> sure must be interest to most photographers.

> ---

> Bob 

> mailto:[EMAIL PROTECTED]

> Thursday, June 27, 2002, 12:31:28 PM, you wrote:

>> Hi - There's an article on msnbc that I thought you all would be interested in:
>> although I'm pretty sure it was not taken with a Pentax :)

>> http://www.msnbc.com/news/772860.asp?0dm=N15LT

>> Criteque? :)

>> Oliver
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Manfrotto 055Cl vs Pro

2002-06-27 Thread Łukasz Kacperczyk

Hi there,
I may have an opportunity to buy a new (I guess) Manfrotto 055 Cl tripod and
a heavy duty ballhead No 168. All this for $75 ($50 - tripod, $25 - head).
My question is this - is the price right (I guess it is), and (more
important) how often do you use the center column of the 055 Pro in
horizontal position (I think it's the only difference between the 055 Cl and
Pro).

Regards,
£ukasz
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Re: Where oh where is Shel?

2002-06-27 Thread frank theriault

Apparently, "Shelvis has left the building..."

...with his Holga.  ;-)

ciaou,
frank

David Chang-Sang wrote:

> Wow.. with all the secrecy and concern (not that it isn't warranted or
> anything) perhaps we should change his name from Shel to "Shelvis" ? :-)
>

--
"The optimist thinks this is the best of all possible worlds. The pessimist
fears it is true." -J. Robert
Oppenheimer
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RE: Where oh where is Shel?

2002-06-27 Thread David Chang-Sang

Wow.. with all the secrecy and concern (not that it isn't warranted or
anything) perhaps we should change his name from Shel to "Shelvis" ? :-)

Cheers,
Dave


-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of frank theriault
Sent: Thursday, June 27, 2002 5:16 PM
To: [EMAIL PROTECTED]
Subject: Re: Where oh where is Shel?


Well, seriously, I just heard from Shel yesterday.  Seems he was out of
commission for a week or two, but he seems to be up and around now, and
feeling much better.

I don't really have any more details, and probably wouldn't want to say
much more even if I did, but:

SHEL LIVES!!!

cheers,
frank

William Robb wrote:

> - Original Message -
> From: Steve Larson
> Subject: Re: Where oh where is Shel?
>
> > Shel is OK. He just sold all his Pentax and Leica stuff and
> went with
> > a Holga system.
>
> I figured he had recieved the negative for the print-off and was
> tied to the darkroom.
>
> William Robb
> -
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FS: Vivitar 70-210 4.5-5.6 m42 zoom

2002-06-27 Thread frank theriault

Hi,

Getting in on "For Sale Fridays" a day early (it must be Friday
somewhere right now).

I've decided to stick with primes for my screwmount bodies, having a
couple of decent zooms for my k-mounts.

This Vivitar is no world beater, to be sure.  Genuine plastic barrel,
"macro" (ha), not particularly sharp, but not ~that~ bad, either.  One
touch.  No scratches on front or back elements (it's had a filter on it
the whole time I've owned it - filter not included), no fungus or spots
on lenses, comes with front and back lens caps and cheap collapsable
rubber hood, and I think I have the original box somewhere, if not, I'll
pack it up real good.  A teeny bit of play in the focus/zoom ring (it
came that way).  Cosmetically, pretty good shape, a bit of worn paint on
the aperture ring and threads of the mount, that's it.

I bought it new about 3 or 4 years ago.

A good lens for those bad weather days, when the rocks are slippery, and
you don't want to get your Takumars dirty.

$40Cdn, $25US, plus actual shipping costs;  if you don't like those
prices, talk to me...  Contact me off list if interested.

thanks,
frank

--
"The optimist thinks this is the best of all possible worlds. The
pessimist fears it is true." -J. Robert
Oppenheimer
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RE: Suggestion wanted: Which one to own ?

2002-06-27 Thread J. C. O'Connell

BUY THE PENTAX 135 3.5 SMC TAKUMAR,
GREAT PERFORMER AND CHEAP ON THE USED MARKET.
JCO

> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]]On Behalf Of Prasanta Chakraborty
> Sent: Thursday, June 27, 2002 8:36 AM
> To: [EMAIL PROTECTED]
> Subject: Suggestion wanted: Which one to own ?
> 
> 
> Hi,
> 
> I am currently trying to complete my prime commection and would 
> like to buy a 135mm. I have an opportunity to choose from a Zeiss 
> Jena 135 3.5 and a Pentacon 135 2.8 (with stopdown metering). Both 
> are of the same price and in M42 screw mount. Can someone give 
> some suggestion which one to buy ?
> 
> Regards,
> Prasanta.
> 
> _
> There is always a better job for you at Monsterindia.com.
> Go now http://monsterindia.com/rediffin/
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Re[2]: First Ever Photo in the World!

2002-06-27 Thread Bob Walkden

Hi,

Of course. I make no claim otherwise.

I'm curious as to why you removed from your reply the smiley "" that
was originally in my message. Without this it makes my comment about the
Turin Shroud look serious.

---

 Bob  

mailto:[EMAIL PROTECTED]

Thursday, June 27, 2002, 9:28:52 PM, you wrote:

> I don't think there is any doubt that the camera obscura predates Neipce's 
>heliograph. Neipce just developed the first photochemical process. 
>   Bob Walkden <[EMAIL PROTECTED]> wrote: Hi,

> surely the first photo was Leonardo da Vinci's self-portrait, which is
> now doing the rounds as the Shroud of Turin .

> In some ways photography has been around since at least the Middle
> Ages. There's a fascinating book by Philip Steadman called "Vermeer's
> Camera" in which the author argues that Vermeer used a camera obscura
> to paint his most famous works. He makes a very good case. The book
> includes a brief historical overview of the use of the camera obscura
> and other optical devices by painters, sketchers and others which I'm
> sure must be interest to most photographers.

> ---

> Bob 

> mailto:[EMAIL PROTECTED]

> Thursday, June 27, 2002, 12:31:28 PM, you wrote:

>> Hi - There's an article on msnbc that I thought you all would be interested in:
>> although I'm pretty sure it was not taken with a Pentax :)

>> http://www.msnbc.com/news/772860.asp?0dm=N15LT

>> Criteque? :)

>> Oliver
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Re: First Ever Photo in the World!

2002-06-27 Thread frank theriault

You can tell it wasn't taken with a Pentax:  The bokeh sucks!  (sorry Wendy )

-frank

Oliver Raymond wrote:

> Hi - There's an article on msnbc that I thought you all would be interested in:
> although I'm pretty sure it was not taken with a Pentax :)
>
> http://www.msnbc.com/news/772860.asp?0dm=N15LT
>
> Criteque? :)
>
> Oliver
> -
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--
"The optimist thinks this is the best of all possible worlds. The pessimist fears
it is true." -J. Robert
Oppenheimer
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Re: Where oh where is Shel?

2002-06-27 Thread frank theriault

Well, seriously, I just heard from Shel yesterday.  Seems he was out of
commission for a week or two, but he seems to be up and around now, and
feeling much better.

I don't really have any more details, and probably wouldn't want to say
much more even if I did, but:

SHEL LIVES!!!

cheers,
frank

William Robb wrote:

> - Original Message -
> From: Steve Larson
> Subject: Re: Where oh where is Shel?
>
> > Shel is OK. He just sold all his Pentax and Leica stuff and
> went with
> > a Holga system.
>
> I figured he had recieved the negative for the print-off and was
> tied to the darkroom.
>
> William Robb
> -
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--
"The optimist thinks this is the best of all possible worlds. The
pessimist fears it is true." -J. Robert
Oppenheimer
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Re: Current thinking on Medium Format scanners - CDN COST

2002-06-27 Thread Jeff

That is a good price, because I just went to one of Epson's distributor's
site, and their price is $567.59.

Jeff

- Original Message -
From: <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, June 27, 2002 11:19 AM
Subject: RE: Current thinking on Medium Format scanners - CDN COST


> For those in the local area (TOPDML folk) who are interested in the 2450
as a decent Flatbed MF neg/slide scanner - I've hunted around and can
recommend Infonec (http://www.infonec.com) as a point of purchase.
>
> $555.00 CDN before taxes.
>
> Vistek (http://www.vistek.ca) currently lists that same puppy at $649.00
CDN so you're going to save about $100.00 CDN.
>
> Infonec is a small computer store in the Markham area.  Best bet is to
call ahead and check for stock or place an order if you're interested (as I
will if Jeff's scans turn out nicely)  :)
>
> Cheers,
> Dave
>
>
> Original Message:
> -
> From: Jeff [EMAIL PROTECTED]
> Date: Thu, 27 Jun 2002 07:58:17 -0400
> To: [EMAIL PROTECTED]
> Subject: Re: Re: Current thinking on Medium Format scanners?
>
>
> If you're getting nice 5x5's, it means that you could get nice 1600x1600
> screen shots. Ideal for slide shows.
> I may trouble you to do a couple of scans for me.
> If it works out, I might purchase a 2450.
>
> Jeff
>
> - Original Message -
> From: "David Brooks" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Thursday, June 27, 2002 7:42 AM
> Subject: Re: Re: Current thinking on Medium Format scanners?
>
>
> > Hi.I have only attempted 3-4 120 format scans to date(busy busy)
> > I have tried some chrome and neg's.The best one was the colour neg
> > on Portra 160vc.I think flatness in the holder may be
> > an issue on this scanner,but,i happy with the ones that seem to be
> > ok.I only printed them out about 5x5 but the colour and detail
> > appear to be there.
> > I seem to get better results from the Epson Twain,than Silverfast.
> > It does a really good job on the prints.
>
>
> 
> mail2web - Check your email from the web at
> http://mail2web.com/ .
> -
> This message is from the Pentax-Discuss Mail List.  To unsubscribe,
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Re: First Ever Photo in the World!

2002-06-27 Thread smcforme

I don't think there is any doubt that the camera obscura predates Neipce's heliograph. 
Neipce just developed the first photochemical process. 
  Bob Walkden <[EMAIL PROTECTED]> wrote: Hi,

surely the first photo was Leonardo da Vinci's self-portrait, which is
now doing the rounds as the Shroud of Turin .

In some ways photography has been around since at least the Middle
Ages. There's a fascinating book by Philip Steadman called "Vermeer's
Camera" in which the author argues that Vermeer used a camera obscura
to paint his most famous works. He makes a very good case. The book
includes a brief historical overview of the use of the camera obscura
and other optical devices by painters, sketchers and others which I'm
sure must be interest to most photographers.

---

Bob 

mailto:[EMAIL PROTECTED]

Thursday, June 27, 2002, 12:31:28 PM, you wrote:

> Hi - There's an article on msnbc that I thought you all would be interested in:
> although I'm pretty sure it was not taken with a Pentax :)

> http://www.msnbc.com/news/772860.asp?0dm=N15LT

> Criteque? :)

> Oliver
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Re: First Ever Photo in the World!

2002-06-27 Thread Bob Walkden

Hi,

surely the first photo was Leonardo da Vinci's self-portrait, which is
now doing the rounds as the Shroud of Turin .

In some ways photography has been around since at least the Middle
Ages. There's a fascinating book by Philip Steadman called "Vermeer's
Camera" in which the author argues that Vermeer used a camera obscura
to paint his most famous works. He makes a very good case. The book
includes a brief historical overview of the use of the camera obscura
and other optical devices by painters, sketchers and others which I'm
sure must be interest to most photographers.

---

 Bob  

mailto:[EMAIL PROTECTED]

Thursday, June 27, 2002, 12:31:28 PM, you wrote:

> Hi - There's an article on msnbc that I thought you all would be interested in:
> although I'm pretty sure it was not taken with a Pentax :)

> http://www.msnbc.com/news/772860.asp?0dm=N15LT

> Criteque? :)

> Oliver
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My 105 macro for your 90 macro?

2002-06-27 Thread Paul F. Stregevsky

My Kiron 105/2.8 1:1 macro is too close to my 135 to get as much general 
use as I'd like. (My next focal length down is a 50.) Is anyone interested 
taking it in trade for their Vivitar Series 1 90/2.5 PK with 1:1 adapter?

As many PDMLers know, the Kiron is the same lens that Vivitar sold as the 
Series 1 105/2.5K. Both 105s began as PKs and were replaced by PKAs; mine 
is the original PK.


Paul Franklin Stregevsky
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Re: FS SMC FA 24mm f2

2002-06-27 Thread Peter Smekal

Hi Albano.

Is this the "famous" 24/2.0 lense? In that case it is very good price and I
am interested. Did you buy it as new or was it used?. How would you propose
to make the transfer? By escrow or similar service?

Cordially
Peter


>For sale:
>SMC FA 24mm f 2. The lens is like new. I used it very carefully just for
>some months. The only marks are a pair of minor paint losses in the hood.
>Includes both original caps, original hood and original softcase and
>papers.
>$ 250
>Contact me privately for more details
>
>Albano
>-
>This message is from the Pentax-Discuss Mail List.  To unsubscribe,
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Peter Smekal
Uppsala, Sweden
[EMAIL PROTECTED]
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Re: First Ever Photo in the World!

2002-06-27 Thread smcforme

Can you imagine the excitement Neipce must have felt during this process and on it's 
completion. It must be right up there with finding a K 85/1.8, maybe even better! 
Oliver Raymond <[EMAIL PROTECTED]> wrote: Hi - There's an article on msnbc that I 
thought you all would be interested in:
although I'm pretty sure it was not taken with a Pentax :)

http://www.msnbc.com/news/772860.asp?0dm=N15LT

Criteque? :)

Oliver
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RE: Re[2]: Fill flash

2002-06-27 Thread tom

> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]]On Behalf Of Bruce Dayton
>
>
> Stephen,
>
> You can use the Auto function with any camera.  Your 645NII will be
> just fine.  I believe the manual is correct in that you
> should not use
> program mode on the camera.  If it is daylight, you will be best
> served by using a slow speed film, start by setting the
> shutter to the
> fastest flash synch (1/60) and then set the aperture for the proper
> exposure.  Then set your flash f-stop according to what the camera
> setting is.  For example - if your camera was set to F8 and you were
> in shade - you might want to set the flash to F5.6 to be 1
> stop less.
> This is the part that is tricky to think about.  In order for the
> flash to put out less light, it has to be set to an F stop that is
> more open than the camera.  It will read in more ambient light and
> quench the flash quicker.  So basically think of setting
> the flash to
> the same f stop or a smaller number (bigger opening) than
> the camera.

Why would you prefer Auto over TTL? The flash metering in that camera
is super accurate - just set the exposure manually, set the exposure
compensation dial to -2 (or whatever) and fire away.

tv
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FS Pentax Original Fisheye

2002-06-27 Thread Albano_Garcia

For Sale:
SMC Pentax K, 17mm f4 Fisheye.
Excellent condition. Lens body is in great condition, glass is perfect,
wothout fungus or scratches. The only marks in the lens are in the corners
of the built-in hood, where the slip-on cap sits, where the paint weared
off, but it's a very small area. The lens in in GREAT condition. It has
built-in filters, gorgeous construction, and comes with both original caps,
including the special front one.
$ 350 or make me an offer.
(keh asks 450)
Contact me privately for more details
Regards

Albano
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FS Pentax LX with FA1W, M 50 1.7 and SC 69 new-type screen

2002-06-27 Thread Albano_Garcia

For sale:
LX body with FA1W finder
In very good cosmetic condition and perfect working condition. The shutter
lock is KX style, but the shutter is the new-style-pattern, and mirror box
is in perfect condition, without any signs of deterioration. No sticky
mirror syndrome. I've been using the camera until today without any
problem. It's a lovely perfect user camera, no need for CLA (of course you
can do it if you want).
It includes a like new grip B (with box and papers), an installed new style
SC 69 screen (perfect condition, with box, tweezers and instruction) and an
additional SC21standard screen.
Also includes an original LX strap, and like new body and finder caps (to
protect both if you separate them).
Also included is a M 50 1.7 in great condition (some dust inside, otherwise
like new)
$ 500
Contact me privately for more details
Regards

Albano
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FS SMC FA 24mm f2

2002-06-27 Thread Albano_Garcia

For sale:
SMC FA 24mm f 2. The lens is like new. I used it very carefully just for
some months. The only marks are a pair of minor paint losses in the hood.
Includes both original caps, original hood and original softcase and
papers.
$ 250
Contact me privately for more details

Albano
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RE: SMC - A 70 - 210 macro ratio

2002-06-27 Thread Łukasz Kacperczyk

Thanks Peter,
Lukasz

-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On
Behalf Of Paul F. Stregevsky
Sent: Thursday, June 27, 2002 7:08 AM
To: [EMAIL PROTECTED]
Subject: Re: SMC - A 70 - 210 macro ratio


It's 1:4 throughout the standard range, 1:3 when the Macro setting is
engaged at 70mm.


Paul Franklin Stregevsky
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Re[2]: Fill flash

2002-06-27 Thread Alin Flaider

Stephen wrote:

SH> ...with setting the aperture on the flash.  Pat White responded that as a
SH> general rule "full power in bright sunshine, down a stop on cloudy days."  I
SH> know it's a basic question but does "down a stop" refer to a wider or
SH> narrower aperture?

   Narrower. On cloudy days you would want less flash output, no more
   than opening the shadows and giving a glimpse in the eyes. Full
   or more power will only emphasize the flash as the main light
   source, altering the natural look of the subject.
   On the contrary, when it is sunny and the subject has deep shadows,
   you need full power or even one extra stop to open the shadows and
   the flash effect still won't be obvious.

   Servus, Alin
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Re: Test / k1000

2002-06-27 Thread Rodelion

I'm wondering what would happen if we'd ALL go and test things :)

Anyway, this afternoon I'm gonna get to pick up a k1000 for $ 65,-.
This includes the Pentax-K SMC 50mm f2. Also the camera just had a check-up
(which costed $35,-). Is it a good price for this camera?
And, also, how do I recognise the good 'old' version from the less good
'newer' version?

Thanks for u'r help,

Rodelion.

- Original Message -
From: "Peter Alling" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, June 26, 2002 7:53 PM
Subject: Test


> Test
> -
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RE: Fill flash

2002-06-27 Thread Stephen Hoffman

Bruce,

Thanks so much for the info on the fill flash question.  As I said, I'm a
beginner really and I appreciated all the help from the members.  A couple
more basic questions:

Reading the manual that came with the flash unit and in the Auto section, it
seems to indicate the Auto function is only for use with cameras that are
not TTL Auto flash compatible.  My 645NII is compatible but I'm assuming
that it's still OK to use the Auto function anyway.

The manual also says "When the camera's exposure mode is set to Programmed
AE or Shutter Priority AE, the aperture value set on the flash will be
automatically set on the camera."  Does this mean that I would have to use
Aperture priority or Manual modes only?

If I'm correct about using aperture priority then my next question deals
with setting the aperture on the flash.  Pat White responded that as a
general rule "full power in bright sunshine, down a stop on cloudy days."  I
know it's a basic question but does "down a stop" refer to a wider or
narrower aperture?

Again, thanks to you and all the members who responded to my first query on
PUG.

Stephen

-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On
Behalf Of Bruce Dayton
Sent: Wednesday, June 26, 2002 8:47 AM
To: Stephen Hoffman
Subject: Re: Fill flash

Stephen,

You do run into the issue of shutter speed - without a leaf shutter
lens, you are limited to 1/60 or slower.  Beyond that, meter and set
the camera for proper exposure.  Then set the flash to A mode
(automatic - no ttl) and then set the f Stop (press the select button
in center of dial, then spin the dial) to be x number of stops higher
or lower than the camera.  When you fire, the sensor in the flash will
read the light and quench when appropriate.  If you use TTL you will
not be able to control the flash power.  The advantage to the leaf
shutter lens is that you can use most any shutter speed.  The
technique is still the same.


Bruce



Wednesday, June 26, 2002, 7:53:19 AM, you wrote:

SH> I have an AF 360 FGZ but I am new to the idea of dedicated flash.  I
will be
SH> using the flash unit on a 645NII.  When using the flash unit for fill on
a
SH> sunny day, is there a way to control how much flash is put out?  Are
there
SH> any general rules about what settings to use for fill flash?  Thanks in
SH> advance.

SH> Stephen Hoffman
SH> -
SH> This message is from the Pentax-Discuss Mail List.  To unsubscribe,
SH> go to http://www.pdml.net and follow the directions. Don't forget to
SH> visit the Pentax Users' Gallery at http://pug.komkon.org .
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