Re: K10D @ ISO 3200

2007-02-06 Thread Digital Image Studio
On 06/02/07, David Savage [EMAIL PROTECTED] wrote:

 What has film got to do with the K10D's lack of ISO 3200?

 I can appreciate that in certain situations the advantages of having ISO
 3200 available outweigh it's disadvantages.

 I've taken very usable  printable ISO 1600/3200 shots with the *istD
 (after some creative use of noise reduction)  I've taken pictures at ISO
 1600 on the K10D that no amount of noise reduction could help.

 Different strokes  all that.

Absolutely, and it's not really strange that the people who would be
likely to use it would want it, pity about the noise. ;-)

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Re: K10D @ ISO 3200

2007-02-06 Thread Paul Stenquist
Maybe you should have your camera checked out, David. I find that noise 
at 1600 with my K10D is quite minimal, less than with my *istD. This is 
shot at 1600, and it's cropped to about 60%. No noise reduction.
http://www.photo.net/photodb/photo?photo_id=5247870size=lg
Paul

 On 06/02/07, David Savage [EMAIL PROTECTED] wrote:

 What has film got to do with the K10D's lack of ISO 3200?

 I can appreciate that in certain situations the advantages of having 
 ISO
 3200 available outweigh it's disadvantages.

 I've taken very usable  printable ISO 1600/3200 shots with the *istD
 (after some creative use of noise reduction)  I've taken pictures at 
 ISO
 1600 on the K10D that no amount of noise reduction could help.

 Different strokes  all that.



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Re: K10D @ ISO 3200

2007-02-06 Thread David Savage
Sweet shot Paul.

I admit, I have got good results at 1600 with the K10D in decent
light. But in really poor light the shots I have are quite noisy.

Cheers,

Dave

On 2/6/07, Paul Stenquist [EMAIL PROTECTED] wrote:
 Maybe you should have your camera checked out, David. I find that noise
 at 1600 with my K10D is quite minimal, less than with my *istD. This is
 shot at 1600, and it's cropped to about 60%. No noise reduction.
 http://www.photo.net/photodb/photo?photo_id=5247870size=lg
 Paul

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Re: K10D @ ISO 3200

2007-02-06 Thread Paul Stenquist
Thanks. Maybe they're underexposed a bit? This shot was taken in very  
dim light. Just a bit of room tungsten lighting at night. But it's  
right on with exposure. I think it was something like f2 @ 1/8th second.
On Feb 6, 2007, at 7:47 AM, David Savage wrote:

 Sweet shot Paul.

 I admit, I have got good results at 1600 with the K10D in decent
 light. But in really poor light the shots I have are quite noisy.

 Cheers,

 Dave

 On 2/6/07, Paul Stenquist [EMAIL PROTECTED] wrote:
 Maybe you should have your camera checked out, David. I find that  
 noise
 at 1600 with my K10D is quite minimal, less than with my *istD.  
 This is
 shot at 1600, and it's cropped to about 60%. No noise reduction.
 http://www.photo.net/photodb/photo?photo_id=5247870size=lg
 Paul

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Re: K10D @ ISO 3200

2007-02-06 Thread K.Takeshita
On 2/06/07 8:15 AM, Paul Stenquist, [EMAIL PROTECTED] wrote:

 This shot was taken in very dim light. Just a bit of room tungsten lighting at
night. 

That's amazing Paul.
It looks as if it was under a full lighting.  Perhaps you brightened it up a
bit.  I see no appreciable noise for 1600.

BTW, amazing Grace!

Ken


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Re: K10D @ ISO 3200

2007-02-06 Thread David Savage
Oh the under exposed shots are terrible (the K10D is less forgiving
than the D when it comes to exposure IMO). But even the correctly
exposed frames have this streaky blue channel noise through it.

In the busy parts of the shot isn't so noticeable, but in the black
areas it stands out like a sore thumb to me.

Cheers,

Dave

On 2/6/07, Paul Stenquist [EMAIL PROTECTED] wrote:
 Thanks. Maybe they're underexposed a bit? This shot was taken in very
 dim light. Just a bit of room tungsten lighting at night. But it's
 right on with exposure. I think it was something like f2 @ 1/8th second.
 On Feb 6, 2007, at 7:47 AM, David Savage wrote:

  Sweet shot Paul.
 
  I admit, I have got good results at 1600 with the K10D in decent
  light. But in really poor light the shots I have are quite noisy.
 
  Cheers,
 
  Dave
 
  On 2/6/07, Paul Stenquist [EMAIL PROTECTED] wrote:
  Maybe you should have your camera checked out, David. I find that
  noise
  at 1600 with my K10D is quite minimal, less than with my *istD.
  This is
  shot at 1600, and it's cropped to about 60%. No noise reduction.
  http://www.photo.net/photodb/photo?photo_id=5247870size=lg
  Paul
 
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Re: K10D @ ISO 3200

2007-02-06 Thread Boris Liberman
Paul, I suggest each time you describe the way you took a shot you
insert a word steady somewhere ;-).

On 2/6/07, Paul Stenquist [EMAIL PROTECTED] wrote:
 Thanks. Maybe they're underexposed a bit? This shot was taken in very
 dim light. Just a bit of room tungsten lighting at night. But it's
 right on with exposure. I think it was something like f2 @ 1/8th second.
 On Feb 6, 2007, at 7:47 AM, David Savage wrote:

  Sweet shot Paul.
 
  I admit, I have got good results at 1600 with the K10D in decent
  light. But in really poor light the shots I have are quite noisy.
 
  Cheers,
 
  Dave
 
  On 2/6/07, Paul Stenquist [EMAIL PROTECTED] wrote:
  Maybe you should have your camera checked out, David. I find that
  noise
  at 1600 with my K10D is quite minimal, less than with my *istD.
  This is
  shot at 1600, and it's cropped to about 60%. No noise reduction.
  http://www.photo.net/photodb/photo?photo_id=5247870size=lg
  Paul
 
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Re: K10D @ ISO 3200

2007-02-06 Thread pnstenquist
Yes, it's considerably brighter than the actual lighting. Quite a bit colder as 
well. But it seemed to look good that way. 
Paul
 -- Original message --
From: K.Takeshita [EMAIL PROTECTED]
 On 2/06/07 8:15 AM, Paul Stenquist, [EMAIL PROTECTED] wrote:
 
  This shot was taken in very dim light. Just a bit of room tungsten lighting 
  at
 night. 
 
 That's amazing Paul.
 It looks as if it was under a full lighting.  Perhaps you brightened it up a
 bit.  I see no appreciable noise for 1600.
 
 BTW, amazing Grace!
 
 Ken
 
 
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Re: K10D @ ISO 3200

2007-02-06 Thread pnstenquist
The blue channel streaking was reportedly fixed with the last firmware upgrade. 
We shall see.
Paul
 -- Original message --
From: David Savage [EMAIL PROTECTED]
 Oh the under exposed shots are terrible (the K10D is less forgiving
 than the D when it comes to exposure IMO). But even the correctly
 exposed frames have this streaky blue channel noise through it.
 
 In the busy parts of the shot isn't so noticeable, but in the black
 areas it stands out like a sore thumb to me.
 
 Cheers,
 
 Dave
 
 On 2/6/07, Paul Stenquist [EMAIL PROTECTED] wrote:
  Thanks. Maybe they're underexposed a bit? This shot was taken in very
  dim light. Just a bit of room tungsten lighting at night. But it's
  right on with exposure. I think it was something like f2 @ 1/8th second.
  On Feb 6, 2007, at 7:47 AM, David Savage wrote:
 
   Sweet shot Paul.
  
   I admit, I have got good results at 1600 with the K10D in decent
   light. But in really poor light the shots I have are quite noisy.
  
   Cheers,
  
   Dave
  
   On 2/6/07, Paul Stenquist [EMAIL PROTECTED] wrote:
   Maybe you should have your camera checked out, David. I find that
   noise
   at 1600 with my K10D is quite minimal, less than with my *istD.
   This is
   shot at 1600, and it's cropped to about 60%. No noise reduction.
   http://www.photo.net/photodb/photo?photo_id=5247870size=lg
   Paul
  
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Re: K10D @ ISO 3200

2007-02-06 Thread pnstenquist
How about Shake Reduction? :-)
Paul
 -- Original message --
From: Boris Liberman [EMAIL PROTECTED]
 Paul, I suggest each time you describe the way you took a shot you
 insert a word steady somewhere ;-).
 
 On 2/6/07, Paul Stenquist [EMAIL PROTECTED] wrote:
  Thanks. Maybe they're underexposed a bit? This shot was taken in very
  dim light. Just a bit of room tungsten lighting at night. But it's
  right on with exposure. I think it was something like f2 @ 1/8th second.
  On Feb 6, 2007, at 7:47 AM, David Savage wrote:
 
   Sweet shot Paul.
  
   I admit, I have got good results at 1600 with the K10D in decent
   light. But in really poor light the shots I have are quite noisy.
  
   Cheers,
  
   Dave
  
   On 2/6/07, Paul Stenquist [EMAIL PROTECTED] wrote:
   Maybe you should have your camera checked out, David. I find that
   noise
   at 1600 with my K10D is quite minimal, less than with my *istD.
   This is
   shot at 1600, and it's cropped to about 60%. No noise reduction.
   http://www.photo.net/photodb/photo?photo_id=5247870size=lg
   Paul
  
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Re: K10D @ ISO 3200

2007-02-06 Thread Boris Liberman
Yes, that would be in line with modern times...

On 2/6/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
 How about Shake Reduction? :-)
 Paul
  -- Original message --
 From: Boris Liberman [EMAIL PROTECTED]
  Paul, I suggest each time you describe the way you took a shot you
  insert a word steady somewhere ;-).
 
  On 2/6/07, Paul Stenquist [EMAIL PROTECTED] wrote:
   Thanks. Maybe they're underexposed a bit? This shot was taken in very
   dim light. Just a bit of room tungsten lighting at night. But it's
   right on with exposure. I think it was something like f2 @ 1/8th second.
   On Feb 6, 2007, at 7:47 AM, David Savage wrote:
  
Sweet shot Paul.
   
I admit, I have got good results at 1600 with the K10D in decent
light. But in really poor light the shots I have are quite noisy.
   
Cheers,
   
Dave
   
On 2/6/07, Paul Stenquist [EMAIL PROTECTED] wrote:
Maybe you should have your camera checked out, David. I find that
noise
at 1600 with my K10D is quite minimal, less than with my *istD.
This is
shot at 1600, and it's cropped to about 60%. No noise reduction.
http://www.photo.net/photodb/photo?photo_id=5247870size=lg
Paul
   
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Re: K10D @ ISO 3200

2007-02-06 Thread Digital Image Studio
On 07/02/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
 The blue channel streaking was reportedly fixed with the last firmware 
 upgrade. We shall see.

Not so I believe, the blue channel noise is a sensor product and we
are likely stuck with it. Whereas the problem that was fixed (solid
vertical bars of colour noise) was a function of how the dark frame
reference pixels were averaged from what I understand.

-- 
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Tel +61-2-9554-4110
UTC(GMT)  +10 Hours
[EMAIL PROTECTED]
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Re: K10D @ ISO 3200

2007-02-06 Thread Tom C

From: Digital Image Studio [EMAIL PROTECTED]
Reply-To: Pentax-Discuss Mail List pdml@pdml.net
To: Pentax-Discuss Mail List pdml@pdml.net
Subject: Re: K10D @ ISO 3200
Date: Wed, 7 Feb 2007 08:35:56 +1100

On 07/02/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
  The blue channel streaking was reportedly fixed with the last firmware 
upgrade. We shall see.

Not so I believe, the blue channel noise is a sensor product and we
are likely stuck with it. Whereas the problem that was fixed (solid
vertical bars of colour noise) was a function of how the dark frame
reference pixels were averaged from what I understand.

--
Rob Studdert

I wonder if this was the problem seen in my last moon shot with the *ist D 
when noise reduction was turned on.

Tom C.



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Re: K10D @ ISO 3200

2007-02-06 Thread Digital Image Studio
On 07/02/07, Tom C [EMAIL PROTECTED] wrote:

 I wonder if this was the problem seen in my last moon shot with the *ist D
 when noise reduction was turned on.

My apologies Tom, I shouldn't have said dark frame, I meant the
sensors masked dark reference pixels.

-- 
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HURSTVILLE AUSTRALIA
Tel +61-2-9554-4110
UTC(GMT)  +10 Hours
[EMAIL PROTECTED]
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Pentax user since 1986, PDMLer since 1998

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Re: K10D @ ISO 3200

2007-02-06 Thread Tom C
From: Digital Image Studio [EMAIL PROTECTED]
Reply-To: Pentax-Discuss Mail List pdml@pdml.net
To: Pentax-Discuss Mail List pdml@pdml.net
Subject: Re: K10D @ ISO 3200
Date: Wed, 7 Feb 2007 09:11:52 +1100

On 07/02/07, Tom C [EMAIL PROTECTED] wrote:

  I wonder if this was the problem seen in my last moon shot with the *ist 
D
  when noise reduction was turned on.

My apologies Tom, I shouldn't have said dark frame, I meant the
sensors masked dark reference pixels.

--
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No need to apologise, Rob good buddy. :-)

Tom C.



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RE: K10D @ ISO 3200

2007-02-06 Thread Jens Bladt
Good question, Godfrey. I shot 1600 ASA Fuji film, which were actually
sharper than the 800 ASA version.
Like this: http://www.flickr.com/photos/bladt/382122120/
Regards

Jens Bladt
Nytarkort / Greeting Card:
http://www.jensbladt.dk/godtnytaar2007/lydshow.html

http://www.jensbladt.dk
+45 56 63 77 11
+45 23 43 85 77
Skype: jensbladt248

-Oprindelig meddelelse-
Fra: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] vegne af Godfrey
DiGiorgi
Sendt: 5. februar 2007 22:27
Til: Pentax-Discuss Mail List
Emne: Re: K10D @ ISO 3200



 Darned - I do lots of ISO 3200 shots. I don't like flash photography a
 lot. Not pretty - and it disturbs the subject a lot. Sometimes so
 much, I
 cant take pictures. I guess I could underexpose by one stop. If I
 shoot Raw)DGN
 it's probably OK to brighten up later.

Whatever did you do when you were shooting with 35mm film? Any color
film over ASA 800 is pretty much crap, and even ASA 400 is crap when
you get to an 11x14 inch print.

G


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Re: K10D @ ISO 3200

2007-02-06 Thread Godfrey DiGiorgi
Nice photo! I'd love to see an 11x14 print of that ... to see how  
that film stands up to enlargement. A web rez derived from a scan  
really tells almost nothing about the print you can make from it.

G

On Feb 6, 2007, at 2:38 PM, Jens Bladt wrote:

 Good question, Godfrey. I shot 1600 ASA Fuji film, which were actually
 sharper than the 800 ASA version.
 Like this: http://www.flickr.com/photos/bladt/382122120/


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RE: K10D @ ISO 3200

2007-02-06 Thread Jens Bladt
True.
I hardly ever do prints anymore - only for camera club competitions and for
bacgrunds for 3D drawings/computer animations and stuff like that.
When I do prints it's often belw 30x40 cm. And of course for news letters
and stuff like that.
The White Elf Shots were just used for a desk top presentation (Wondershare
Flash Slide Show Builder).

This is a *ist D ISO 3200 shot IIRC:
http://www.flickr.com/photos/bladt/39757593/in/photostream/

Regards
Jens Bladt
Nytarkort / Greeting Card:
http://www.jensbladt.dk/godtnytaar2007/lydshow.html

http://www.jensbladt.dk
+45 56 63 77 11
+45 23 43 85 77
Skype: jensbladt248

-Oprindelig meddelelse-
Fra: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] vegne af Godfrey
DiGiorgi
Sendt: 7. februar 2007 00:02
Til: Pentax-Discuss Mail List
Emne: Re: K10D @ ISO 3200


Nice photo! I'd love to see an 11x14 print of that ... to see how
that film stands up to enlargement. A web rez derived from a scan
really tells almost nothing about the print you can make from it.

G

On Feb 6, 2007, at 2:38 PM, Jens Bladt wrote:

 Good question, Godfrey. I shot 1600 ASA Fuji film, which were actually
 sharper than the 800 ASA version.
 Like this: http://www.flickr.com/photos/bladt/382122120/


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Re: K10D @ ISO 3200

2007-02-06 Thread Paul Stenquist
I made a 12 x 18 print from Fuji 1600. It was grainy of course, but  
nice. The high speed Fuji color print film is rather good. Ditto  
Kodak's Portra 800.
Paul
On Feb 6, 2007, at 6:01 PM, Godfrey DiGiorgi wrote:

 Nice photo! I'd love to see an 11x14 print of that ... to see how
 that film stands up to enlargement. A web rez derived from a scan
 really tells almost nothing about the print you can make from it.

 G

 On Feb 6, 2007, at 2:38 PM, Jens Bladt wrote:

 Good question, Godfrey. I shot 1600 ASA Fuji film, which were  
 actually
 sharper than the 800 ASA version.
 Like this: http://www.flickr.com/photos/bladt/382122120/


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Re: K10D @ ISO 3200

2007-02-06 Thread Godfrey DiGiorgi
I was always disappointed in the quality of 35mm color work enlarged  
to 11x or bigger unless I was shooting with ASA 100 film. That's why  
I loved medium format so much for larger prints. 5x7 or 8x12 wasn't  
as much of an issue.

G

On Feb 6, 2007, at 3:43 PM, Paul Stenquist wrote:

 I made a 12 x 18 print from Fuji 1600. It was grainy of course, but
 nice. The high speed Fuji color print film is rather good. Ditto
 Kodak's Portra 800.
 Paul
 On Feb 6, 2007, at 6:01 PM, Godfrey DiGiorgi wrote:

 Nice photo! I'd love to see an 11x14 print of that ... to see how
 that film stands up to enlargement. A web rez derived from a scan
 really tells almost nothing about the print you can make from it.

 G

 On Feb 6, 2007, at 2:38 PM, Jens Bladt wrote:

 Good question, Godfrey. I shot 1600 ASA Fuji film, which were
 actually
 sharper than the 800 ASA version.
 Like this: http://www.flickr.com/photos/bladt/382122120/


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Re: K10D @ ISO 3200

2007-02-06 Thread Paul Stenquist
I certainly prefer MF enlargements for the most part, but sometimes  
grain is cool. This is the Fuji 1600 shot that I printed at 12x18. It  
was shot for a Toyota television commercial that included some  
stills, but I liked it as a big print. I printed it on an Epson 1200,  
and it hung in my sunny office for quite a few years, so it's faded  
now. Maybe I'll reprint it one of these days on the R2400.
http://www.photo.net/photodb/photo?photo_id=971474
Paul
On Feb 6, 2007, at 7:05 PM, Godfrey DiGiorgi wrote:

 I was always disappointed in the quality of 35mm color work enlarged
 to 11x or bigger unless I was shooting with ASA 100 film. That's why
 I loved medium format so much for larger prints. 5x7 or 8x12 wasn't
 as much of an issue.

 G

 On Feb 6, 2007, at 3:43 PM, Paul Stenquist wrote:

 I made a 12 x 18 print from Fuji 1600. It was grainy of course, but
 nice. The high speed Fuji color print film is rather good. Ditto
 Kodak's Portra 800.
 Paul
 On Feb 6, 2007, at 6:01 PM, Godfrey DiGiorgi wrote:

 Nice photo! I'd love to see an 11x14 print of that ... to see how
 that film stands up to enlargement. A web rez derived from a scan
 really tells almost nothing about the print you can make from it.

 G

 On Feb 6, 2007, at 2:38 PM, Jens Bladt wrote:

 Good question, Godfrey. I shot 1600 ASA Fuji film, which were
 actually
 sharper than the 800 ASA version.
 Like this: http://www.flickr.com/photos/bladt/382122120/


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Re: K10D @ ISO 3200

2007-02-05 Thread Boris Liberman
The rumor has it that in the future Pentax will release a camera micro
code that will enable both ISO 50 and ISO 3200 'cause one of the beta
versions had it. Currently we're confined to 100-1600 range.

Cheers.

On 2/5/07, Jens Bladt [EMAIL PROTECTED] wrote:
 I have heard ther's a setting somewhere that will allow for exposing
 according to ISO 3200.
 I can't find anything in the manual.  Is this true? How?
 Regards
 Jens

 Jens Bladt
 Nytarkort / Greeting Card:
 http://www.jensbladt.dk/godtnytaar2007/lydshow.html


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RE: K10D @ ISO 3200

2007-02-05 Thread Jens Bladt
Darned - I do lots of ISO 3200 shots. I don't like flash photography a lot.
Not pretty - and it disturbs the subject a lot. Sometimes so much, I cant
take pictures. I guess I could underexpose by one stop. If I shoot Raw)DGN
it's probably OK to brighten up later.
Thanks anywasy for answering, Boris.
Regards

Jens Bladt
Nytarkort / Greeting Card:
http://www.jensbladt.dk/godtnytaar2007/lydshow.html

http://www.jensbladt.dk
+45 56 63 77 11
+45 23 43 85 77
Skype: jensbladt248

-Oprindelig meddelelse-
Fra: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] vegne af Boris
Liberman
Sendt: 5. februar 2007 17:12
Til: Pentax-Discuss Mail List
Emne: Re: K10D @ ISO 3200


The rumor has it that in the future Pentax will release a camera micro
code that will enable both ISO 50 and ISO 3200 'cause one of the beta
versions had it. Currently we're confined to 100-1600 range.

Cheers.

On 2/5/07, Jens Bladt [EMAIL PROTECTED] wrote:
 I have heard ther's a setting somewhere that will allow for exposing
 according to ISO 3200.
 I can't find anything in the manual.  Is this true? How?
 Regards
 Jens

 Jens Bladt
 Nytarkort / Greeting Card:
 http://www.jensbladt.dk/godtnytaar2007/lydshow.html


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Re: K10D @ ISO 3200

2007-02-05 Thread William Robb

- Original Message - 
From: Jens Bladt
Subject: RE: K10D @ ISO 3200


 Darned - I do lots of ISO 3200 shots. I don't like flash photography a 
 lot.
 Not pretty - and it disturbs the subject a lot. Sometimes so much, I 
 cant
 take pictures. I guess I could underexpose by one stop. If I shoot Raw)DGN
 it's probably OK to brighten up later.

You might find that this works farily well. I just did a QD shot of my 
living room at ISO1600, with 1 stop of under exposure keyed into the 
exposure comp.
The results were really noisy, so I ran the file through a heavy handed 
noise reduction.
It doesn't look quite real anymore, but if I had to shoot that way, I expect 
I would spend more time perfecting the NR I applied.
Kodak (through Applied Science Fiction) has a PS plug in called Digital Gem, 
which works surprisingly well for removing noise.

William Robb 


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Re: K10D @ ISO 3200

2007-02-05 Thread Godfrey DiGiorgi

 Darned - I do lots of ISO 3200 shots. I don't like flash photography a
 lot. Not pretty - and it disturbs the subject a lot. Sometimes so  
 much, I
 cant take pictures. I guess I could underexpose by one stop. If I  
 shoot Raw)DGN
 it's probably OK to brighten up later.

Whatever did you do when you were shooting with 35mm film? Any color  
film over ASA 800 is pretty much crap, and even ASA 400 is crap when  
you get to an 11x14 inch print.

G


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Re: K10D @ ISO 3200

2007-02-05 Thread Jack Davis
I'm looking forward only to the 50.

J
--- Godfrey DiGiorgi [EMAIL PROTECTED] wrote:

 
  Darned - I do lots of ISO 3200 shots. I don't like flash
 photography a
  lot. Not pretty - and it disturbs the subject a lot. Sometimes so
  
  much, I
  cant take pictures. I guess I could underexpose by one stop. If I  
  shoot Raw)DGN
  it's probably OK to brighten up later.
 
 Whatever did you do when you were shooting with 35mm film? Any color 
 
 film over ASA 800 is pretty much crap, and even ASA 400 is crap when 
 
 you get to an 11x14 inch print.
 
 G
 
 
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Re: K10D @ ISO 3200

2007-02-05 Thread John Francis
On Mon, Feb 05, 2007 at 01:27:22PM -0800, Godfrey DiGiorgi wrote:
 
  Darned - I do lots of ISO 3200 shots. I don't like flash photography a
  lot. Not pretty - and it disturbs the subject a lot. Sometimes so  
  much, I
  cant take pictures. I guess I could underexpose by one stop. If I  
  shoot Raw)DGN
  it's probably OK to brighten up later.
 
 Whatever did you do when you were shooting with 35mm film? Any color  
 film over ASA 800 is pretty much crap, and even ASA 400 is crap when  
 you get to an 11x14 inch print.

Portra 800 wasn't bad.  And I certtainly wouldn't call Kodak's 400 speed
version of Portra, or their previous 400 film (what was that?  Sentra 400?)
crap, even for large prints (assuming you think you can go larger than
8x12 from 35mm).

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Re: K10D @ ISO 3200

2007-02-05 Thread Godfrey DiGiorgi

On Feb 5, 2007, at 2:28 PM, John Francis wrote:

 Whatever did you do when you were shooting with 35mm film? Any color
 film over ASA 800 is pretty much crap, and even ASA 400 is crap when
 you get to an 11x14 inch print.

 Portra 800 wasn't bad.  And I certtainly wouldn't call Kodak's 400  
 speed
 version of Portra, or their previous 400 film (what was that?   
 Sentra 400?)
 crap, even for large prints (assuming you think you can go larger than
 8x12 from 35mm).

I think one ought to be able to get 11x magnification out of film,  
more like 15-16x, but only with film that's of adequate quality,  
properly exposed and processed, focused well. I've seen very little  
ASA 400 color film from 35mm format that I would be happy to make  
11x14 prints with that was more than ASA100.

BW? Yes; more can make it to a decent sized print at least.

Godfrey


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Re: K10D @ ISO 3200

2007-02-05 Thread David Savage
At 06:27 AM 6/02/2007, Godfrey DiGiorgi wrote:
  From: Jens Bladt
  Darned - I do lots of ISO 3200 shots. I don't like flash photography a
  lot. Not pretty - and it disturbs the subject a lot. Sometimes so
  much, I
  cant take pictures. I guess I could underexpose by one stop. If I
  shoot Raw)DGN
  it's probably OK to brighten up later.

Whatever did you do when you were shooting with 35mm film? Any color
film over ASA 800 is pretty much crap, and even ASA 400 is crap when
you get to an 11x14 inch print.


What has film got to do with the K10D's lack of ISO 3200?

I can appreciate that in certain situations the advantages of having ISO 
3200 available outweigh it's disadvantages.

I've taken very usable  printable ISO 1600/3200 shots with the *istD 
(after some creative use of noise reduction)  I've taken pictures at ISO 
1600 on the K10D that no amount of noise reduction could help.

Different strokes  all that.

Cheers,

Dave 


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Re: K10D ISO 3200 is Available ...

2006-09-14 Thread K.Takeshita
On 9/14/06 12:51 AM, P. J. Alling, [EMAIL PROTECTED] wrote:

 Since they claim and extra stop in SR over the K100D maybe that's where
 the extra stop is coming from.

According to a Japanese article, extra stop comes from more robust
magnet/coil over K100D's and the improved SR algorithm.

Ken






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Re: K10D ISO 3200 is Available ...

2006-09-14 Thread Cotty
On 13/9/06, Adam Maas, discombobulated, unleashed:

While I generally agree, I found the Pentax DSLR's to produce very 
film-like results at high ISO's. The Canon and Nikon's are more 
objectionable (Although my D50 is extremely clean at 800).

And for those who don't find it objectionable:

http://www.cottysnaps.com/snaps/spare6.html

ISO 1600 from a RAW file. I've lightened the detail pic to illustrate
noise better.

-- 


Cheers,
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Re: K10D ISO 3200 is Available ...

2006-09-14 Thread David Savage
I quit like that  don't find it objectionable at all.

Sometimes I forget how good a snapper you are.

:-)

Dave


At 03:18 PM 14/09/2006, you wrote:
On 13/9/06, Adam Maas, discombobulated, unleashed:

 While I generally agree, I found the Pentax DSLR's to produce very
 film-like results at high ISO's. The Canon and Nikon's are more
 objectionable (Although my D50 is extremely clean at 800).

And for those who don't find it objectionable:

http://www.cottysnaps.com/snaps/spare6.html

ISO 1600 from a RAW file. I've lightened the detail pic to illustrate
noise better.


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Re: K10D ISO 3200 is Available ...

2006-09-14 Thread Cotty
On 14/9/06, David Savage, discombobulated, unleashed:

Sometimes I forget how good a snapper you are.

You can simulate my aperture any time you like.

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Re: K10D ISO 3200 is Available ...

2006-09-14 Thread mike wilson
The temptation.

But I wouldn't do that.


 From: Cotty [EMAIL PROTECTED]
 
 On 14/9/06, David Savage, discombobulated, unleashed:
 
 Sometimes I forget how good a slapper you are.
 
 You can stimulate my aperture any time you like.
 



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Re: K10D ISO 3200 is Available ...

2006-09-14 Thread David Savage
On 9/14/06, mike wilson [EMAIL PROTECTED] wrote:
 The temptation.

 But I wouldn't do that.

Since when?

Go for it  ;-)

  From: Cotty [EMAIL PROTECTED]
 
  On 14/9/06, David Savage, discombobulated, unleashed:
 
  Sometimes I forget how good a slapper you are.
 
  You can stimulate my aperture any time you like.

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Re: K10D ISO 3200 is Available ...

2006-09-14 Thread David Savage
On 9/14/06, Cotty [EMAIL PROTECTED] wrote:
 On 14/9/06, David Savage, discombobulated, unleashed:

 Sometimes I forget how good a snapper you are.

 You can simulate my aperture any time you like.

Good thing I just finished my drink...

Dave

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Re: K10D ISO 3200 is Available ...

2006-09-13 Thread Adam Maas
Shel Belinkoff wrote:
 .. or so says Pentax Imaging.
 
 http://tinyurl.com/gulfl
 
 
 Shel
 

And if you click on Specifications, it goes to 1600.

-Adam


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Re: K10D ISO 3200 is Available ...

2006-09-13 Thread Gonz


[EMAIL PROTECTED] wrote:
 Shel Belinkoff wrote:
 
.. or so says Pentax Imaging.

http://tinyurl.com/gulfl


Shel

 
 
 And if you click on Specifications, it goes to 1600.
 

And if you read at the bottom, it says Specifications are subject to 
change.  LOL.


 -Adam
 
 

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Re: K10D ISO 3200 is Available ...

2006-09-13 Thread J and K Messervy
For me, the high ISO settings are irrelevant.  I don't even like using 400 
on my DL as the noise is unacceptable to me.  Anything higher and the noise 
is so bad i can't see myself using shots taken at high ISOs for anything 
more than snapshots.

One thing I don't like about my DL is the fact that it only goes down to 
200.  I'm looking forward to having 100iso on the K10D.

- Original Message - 
From: Gonz [EMAIL PROTECTED]
To: Pentax-Discuss Mail List pdml@pdml.net
Sent: Thursday, September 14, 2006 11:51 AM
Subject: Re: K10D ISO 3200 is Available ...




 [EMAIL PROTECTED] wrote:
 Shel Belinkoff wrote:

.. or so says Pentax Imaging.

http://tinyurl.com/gulfl


Shel



 And if you click on Specifications, it goes to 1600.


 And if you read at the bottom, it says Specifications are subject to
 change.  LOL.


 -Adam



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Re: K10D ISO 3200 is Available ...

2006-09-13 Thread David Savage
I don't know about the DL but I find on the D ISO 1600  3200 are very 
usable. Especially with the judicious use of noise reduction software in PP.

http://www.arach.net.au/~savage/PESO/peso_1.htm
http://www.arach.net.au/~savage/Misc/Noise%20Test/Misc_008.htm

Sometimes it's the difference between getting the shot and getting a blurry 
blob ;-)

Cheers,

Dave



At 10:00 AM 14/09/2006, J and K Messervy wrote:
For me, the high ISO settings are irrelevant.  I don't even like using 400
on my DL as the noise is unacceptable to me.  Anything higher and the noise
is so bad i can't see myself using shots taken at high ISOs for anything
more than snapshots.

One thing I don't like about my DL is the fact that it only goes down to
200.  I'm looking forward to having 100iso on the K10D.


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Re: K10D ISO 3200 is Available ...

2006-09-13 Thread J and K Messervy
It's definitely a horses for courses thing.  I like film grain, but really 
dislike digital noise.

- Original Message - 
From: David Savage [EMAIL PROTECTED]
To: Pentax-Discuss Mail List pdml@pdml.net
Sent: Thursday, September 14, 2006 12:08 PM
Subject: Re: K10D ISO 3200 is Available ...


I don't know about the DL but I find on the D ISO 1600  3200 are very
 usable. Especially with the judicious use of noise reduction software in 
 PP.

 http://www.arach.net.au/~savage/PESO/peso_1.htm
 http://www.arach.net.au/~savage/Misc/Noise%20Test/Misc_008.htm

 Sometimes it's the difference between getting the shot and getting a 
 blurry
 blob ;-)

 Cheers,

 Dave



 At 10:00 AM 14/09/2006, J and K Messervy wrote:
For me, the high ISO settings are irrelevant.  I don't even like using 400
on my DL as the noise is unacceptable to me.  Anything higher and the 
noise
is so bad i can't see myself using shots taken at high ISOs for anything
more than snapshots.

One thing I don't like about my DL is the fact that it only goes down to
200.  I'm looking forward to having 100iso on the K10D.


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Re: K10D ISO 3200 is Available ...

2006-09-13 Thread Jack Davis
Totally agree..on both counts. Due to my shooting habits, I haven't
shot with anything faster than ISO 100 in many years.

Jack

--- J and K Messervy [EMAIL PROTECTED] wrote:

 For me, the high ISO settings are irrelevant.  I don't even like
 using 400 
 on my DL as the noise is unacceptable to me.  Anything higher and the
 noise 
 is so bad i can't see myself using shots taken at high ISOs for
 anything 
 more than snapshots.
 
 One thing I don't like about my DL is the fact that it only goes down
 to 
 200.  I'm looking forward to having 100iso on the K10D.
 
 - Original Message - 
 From: Gonz [EMAIL PROTECTED]
 To: Pentax-Discuss Mail List pdml@pdml.net
 Sent: Thursday, September 14, 2006 11:51 AM
 Subject: Re: K10D ISO 3200 is Available ...
 
 
 
 
  [EMAIL PROTECTED] wrote:
  Shel Belinkoff wrote:
 
 .. or so says Pentax Imaging.
 
 http://tinyurl.com/gulfl
 
 
 Shel
 
 
 
  And if you click on Specifications, it goes to 1600.
 
 
  And if you read at the bottom, it says Specifications are subject
 to
  change.  LOL.
 
 
  -Adam
 
 
 
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Re: K10D ISO 3200 is Available ...

2006-09-13 Thread Adam Maas
While I generally agree, I found the Pentax DSLR's to produce very 
film-like results at high ISO's. The Canon and Nikon's are more 
objectionable (Although my D50 is extremely clean at 800).

-Adam


J and K Messervy wrote:
 It's definitely a horses for courses thing.  I like film grain, but really 
 dislike digital noise.
 
 - Original Message - 
 From: David Savage [EMAIL PROTECTED]
 To: Pentax-Discuss Mail List pdml@pdml.net
 Sent: Thursday, September 14, 2006 12:08 PM
 Subject: Re: K10D ISO 3200 is Available ...
 
 
 
I don't know about the DL but I find on the D ISO 1600  3200 are very
usable. Especially with the judicious use of noise reduction software in 
PP.

http://www.arach.net.au/~savage/PESO/peso_1.htm
http://www.arach.net.au/~savage/Misc/Noise%20Test/Misc_008.htm

Sometimes it's the difference between getting the shot and getting a 
blurry
blob ;-)

Cheers,

Dave



At 10:00 AM 14/09/2006, J and K Messervy wrote:

For me, the high ISO settings are irrelevant.  I don't even like using 400
on my DL as the noise is unacceptable to me.  Anything higher and the 
noise
is so bad i can't see myself using shots taken at high ISOs for anything
more than snapshots.

One thing I don't like about my DL is the fact that it only goes down to
200.  I'm looking forward to having 100iso on the K10D.


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Re: K10D ISO 3200 is Available ...

2006-09-13 Thread P. J. Alling
Sensitivity equivalent...
Since they claim and extra stop in SR over the K100D maybe that's where 
the extra stop is coming from.  I didn't see it in the preview of the 
Custom Menu on the dpreview site.

Shel Belinkoff wrote:

.. or so says Pentax Imaging.

http://tinyurl.com/gulfl


Shel




  



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Re: K10D ISO 3200 is Available ...

2006-09-13 Thread Godfrey DiGiorgi
Most complaints about excessive noise at reasonable ISO settings are,  
in my experience, almost always due to underexposure.

Digital exposure evaluation should be predicated on getting as much  
exposure as possible without saturating the pixels where you want  
detail in the highlights, and then adjusting the RAW conversion curve  
to accommodate the specific lighting circumstances.

While I shoot primarily at ISO 200-400 to increase dynamic range as  
much as possible, I've gotten excellent, low noise results even at  
ISO 1600 with proper exposure.

Godfrey


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