RE: PUG is loaded... and new themes please

2005-09-03 Thread Jos from Holland
Thank you, Cotty, When I discovered that I had the wrong theme, somebody on the list suggested that also "dry Martini" is not that dry! Jos > > " Intriguing " > by  Jos van der Hijden > > I like the contrast between the water and the metalwork, the way it > slices through the water and the ligh

Re: older flashes with K10, Pentax's response

2007-03-02 Thread Jos from Holland
No! No! Do _not_ measure with a cheap volt meter! Many cheap voltmeters are not very high ohmic. As a result it will "load" the trigger voltage point of the flash, reducing the measured voltage. This is specifically true for the flashes with high voltage, they mostly have a high impedance input c

RE: Seriously Off Topic: War is starting in Israel

2006-07-12 Thread Jos from Holland
and many days for many Palestinians. Jos > -Oorspronkelijk bericht- > Van: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Godfrey > DiGiorgi > Verzonden: Wednesday, July 12, 2006 4:35 PM > Aan: PDML > Onderwerp: Re: Seriously Off Topic: War is starting in Israel > > > Why do you admonis

RE: Seriously Off Topic: War is starting in Israel

2006-07-12 Thread Jos from Holland
unfortunately he is right Jos > -Oorspronkelijk bericht- > Van: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] > [EMAIL PROTECTED] > Verzonden: Wednesday, July 12, 2006 6:14 PM > Aan: Pentax-Discuss Mail List > Onderwerp: Re:Seriously Off Topic: War is starting in Israel > > > Ignore th

How to see number of clicks in K10d

2009-06-16 Thread Jos from Holland
Dear group, How was it to see the number of clicks a K10d had during its life? Thx Jos -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.

Leonard Cohen concert, how to make my camera look normal?

2008-11-06 Thread Jos from Holland
Last sunday at Leonard Cohen concert in Oberhausen (I enjoyed it very, very much). As always: taking pictures not allowed. There was a risk that I had to hand-over my camera at the entrance (as happend to me at Pinkpop concerts) so I decided not to take my K10D, but only my DL and a suitable, n

Re: Leonard Cohen concert, how to make my camera look normal?

2008-11-06 Thread Jos from Holland
Charles, which camera did you use? Was it "normal" ? :-) Jos Charles Robinson wrote: On Nov 6, 2008, at 12:55, Jos from Holland wrote: I was not allowed to take any more pictures, because "that was not a normal camera". In other words: "That looks like a camera whi

Re: Leonard Cohen concert, how to make my camera look normal?

2008-11-06 Thread Jos from Holland
s the only 'normal' camera I would let pass. Regards, Bob S. On Thu, Nov 6, 2008 at 12:55 PM, Jos from Holland <[EMAIL PROTECTED]> wrote: Last sunday at Leonard Cohen concert in Oberhausen (I enjoyed it very, very much). As always: taking pictures not allowed. There was a risk th

Re: Leonard Cohen concert, how to make my camera look normal?

2008-11-07 Thread Jos from Holland
om: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jos from Holland Sent: 06 November 2008 18:56 To: Pentax-Discuss Mail List Subject: Leonard Cohen concert, how to make my camera look normal? Last sunday at Leonard Cohen concert in Oberhausen (I enjoyed it very, very much). As always: takin

Re: Leonard Cohen concert, how to make my camera look normal?

2008-11-07 Thread Jos from Holland
Ai, I did not think of that possibility, I have a 110 and a 70mm with it! From the other hand, 400 ASA was not enough w/o shake reduction. And I never liked 400ASA on 35mm. On 110 400ASA could look like kingsize confetti! But using the camera would have been fun! Jos John Sessoms wrote: I've us

Re: Leonard Cohen concert, how to make my camera look normal?

2008-11-07 Thread Jos from Holland
PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jos from Holland Sent: 07 November 2008 17:53 To: Pentax-Discuss Mail List Subject: Re: Leonard Cohen concert, how to make my camera look normal? Yes, he is great. One of my sons liked it so much, he went to four concerts within a few weeks, different

Re: November PUG is up

2008-11-14 Thread Jos from Holland
Thanks Scott, for the work done! All are nice, but the four that work best for me are: --> The little bird by David Brooks --> Red Umbrella by Jaume Lahuerta --> Høst (= Autumn I guess?) by Toralf --> Lake Mathieson and Fox Glacier by Peter McIntosh Thanks all for posting! Greetz Jos S

Re: FA 1.4/50mm tested by DPReview

2008-11-15 Thread Jos from Holland
What about depency of eyesight quality? People with reduced eyesight will always "enjoy" deeper depth of field? :-) Maybe we just have to accept that there is only one subject to lens distance sharp and we are lucky we can choose that point ourselfs (or leave it to the camera) Greetz, Jos Jos

What is difference between Data back FG, FI and FJ??

2009-03-03 Thread Jos from Holland
Dear Group, BOZ's website mentions three data backs for the MZ / ZX camera's: FG, FI and FJ Does anyone know the difference? I have one on a MZ-50, it has no type marking, but it seems to fit without problems on a MZ-5 and the pictures on BOZ's site all look the same to me. Also I cannot see

Re: What is difference between Data back FG, FI and FJ??

2009-03-03 Thread Jos from Holland
will work on the MZ-6 as well. Dario - Original Message - From: "Jos from Holland" To: "Pentax-Discuss List" Sent: Tuesday, March 03, 2009 8:40 PM Subject: What is difference between Data back FG, FI and FJ?? Dear Group, BOZ's website mentions three data

Re: RAW software

2009-04-03 Thread Jos from Holland
John Graves wrote: I am still using PSE3. I am limited to adobe Camera Raw 3.6 (which I have installed)by PSE3. I have not seen any picture processing tools in any of the subsequent PSE or Camera Raw releases that warrant their purchase. It appears that the subsequent Camera Raw releases have

Re: dng vs pef wasRe: Open source RAW software

2009-04-03 Thread Jos from Holland
Bran Everseeking wrote: what are the benefits and drawbacks of pef vs dng? Every camera brand and often every camera model has its own type of RAW --> 20 years from now all software can open DNG but probably not all RAW, certainly not of brands that existed in the past..) Greetz, Jos --

Re: dng vs pef wasRe: Open source RAW software

2009-04-03 Thread Jos from Holland
Hi Fernando, Don't you need then SW that understands PEF (of the specific camera)???' Fernando wrote: You can convert PEF to DNG after the fact, if that ever happens. On Fri, Apr 3, 2009 at 3:23 PM, Jos from Holland wrote: Bran Everseeking wrote: what are the benefits and

Re: dng vs pef wasRe: Open source RAW software

2009-04-03 Thread Jos from Holland
2009 at 3:43 PM, Jos from Holland wrote: Hi Fernando, Don't you need then SW that understands PEF (of the specific camera)???' Fernando wrote: You can convert PEF to DNG after the fact, if that ever happens. On Fri, Apr 3, 2009 at 3:23 PM, Jos from Holland wrote:

What about immage stabilization and macro

2012-10-24 Thread Jos from Holland
I always wondered how to adjust for image stabilization in macro. I use SMC-M 100mm macro and SMC-M 50mm on my K5d quite often with a macro ring. I have to adjust the focal distance of the lens manually. But what really counts for image stabilization is the angle of view, I guess. So should I u

Re: What about immage stabilization and macro

2012-10-24 Thread Jos from Holland
Thanks Godfrey, I would think, if I can fill the frame with a reasonable sharp insect, it would be sharper with SR on. Pictures of insects in action cannot aleays be done with a tripod.Other means for stabilization are used by me, like elbows on the ground. At first sight I would think that a m

Re: What about immage stabilization and macro

2012-10-24 Thread Jos from Holland
Bruce, I have those left-right and front-rear slides on my tripod,I use that for not moving objects. But even with the sliders, I mostly have to take the camera off to follow insects that are running around :-) Greetz, Jos On 24-10-2012 23:52, Bruce Walker wrote: On Wed, Oct 24, 2012 at 5:3

Re: What about immage stabilization and macro

2012-10-24 Thread Jos from Holland
Thx Toine, Maybe I overlooked that. I have it allways on... Jos On 24-10-2012 20:25, Toine wrote: If I remember correctly the manual claims SR should be switched off for macro. Toine On 24 October 2012 18:32, Jos from Holland wrote: I always wondered how to adjust for image

Re: What about immage stabilization and macro

2012-10-25 Thread Jos from Holland
HiHi, well I know those tricks of cooling them in the fridge or make them walk on sellotape, but that seldom leads to pictures I want to hang above my bed Jos On 25-10-2012 14:56, Bruce Walker wrote: You should just gas those fast ones, Jos. :-) On Thu, Oct 25, 2012 at 2:28 AM, Jos from

Re: What about immage stabilization and macro

2012-10-25 Thread Jos from Holland
n Native Plants Society (Australia) http://anpsa.org.au Toine On 24 October 2012 18:32, Jos from Holland wrote: I always wondered how to adjust for image stabilization in macro. I use SMC-M 100mm macro and SMC-M 50mm on my K5d quite often with a macro ring. I have to adjust the focal distance of the l

Re: WTB or trade

2012-11-16 Thread Jos from Holland
Hi Boris, I wonder why you want the older one. I have the older one. I am happy with it, but last week in the theatre, I had to switch it to manual focus because of the screwdriver noise. The HSM version would have been silent I guess. At the other hand: I try to avoid HSM lenses for reliabilit

Re: WTB or trade

2012-11-17 Thread Jos from Holland
for USD 195 (plus shipping, taxes on my side, etc). So it is not very expensive. I've been introduced to this lens by Jaume few years ago when we met here. So I kind of know this lens and even then I remember I was quite surprised by it. I hope my answer makes sense to you. Boris On 11/

Re: I wonder what's next in lenses

2012-12-10 Thread Jos from Holland
It can break the old optical compromises. Lens can be optimized for sharpness end leave distortions to be corrected in software. On 8-12-2012 8:50, Boris Liberman wrote: Modern lenses have CPUs and a firmware that can be updated even by the user (m43 lenses, Sigma 35/1.4). Thus the camera

Re: Which is the preferred battery charger

2010-12-12 Thread Jos from Holland
I'm happy with my Voltcraft IPC-1L, bought it at Conrad.nl for about 25 euro, it has all the splendid functions mentioned before, I use it group my batteries in sets with the same capacity. Greetz, jos On 12-12-2010 4:35, Eric Weir wrote: On Dec 11, 2010, at 6:14 AM, Eric Featherstone wrote:

Pentax K5 does not recognize Sigma 8-16 lens

2013-06-07 Thread Jos from Holland
Dear group, I aquired the Sigma 8-16mm lens for use on my K5. I noticed that the camera does not show any lens name in the metadata info in Lightroom (version 4.4) and the focal length is only mentioned down to 10 mm, 9 and 8 is blank. Camera SW version is 1.14, (the latest) Is this a camera pr

Re: Pentax K5 does not recognize Sigma 8-16 lens

2013-06-07 Thread Jos from Holland
to show the correct focal length, but who know when that will be, it's been an issue for a couple of years. Lightroom will probably correct itself on the next point release (if there is one before LR5 is released). On Fri, Jun 7, 2013 at 6:39 AM, Jos from Holland wrote: Dear group, I aq

Re: Pentax K5 does not recognize Sigma 8-16 lens

2013-06-07 Thread Jos from Holland
Original Message- From: PDML [mailto:pdml-boun...@pdml.net] On Behalf Of Jos from Holland Sent: Friday, June 7, 2013 6:39 AM To: Pentax-Discuss Mail List Subject: Pentax K5 does not recognize Sigma 8-16 lens Dear group, I aquired the Sigma 8-16mm lens for use on my K5. I noticed that the camera do

Re: LR Question: exposure vs. brightness

2012-02-27 Thread Jos from Holland
Me too, I miss very much the curves I had in Photoshop, I had full controll by dragging the slope to any position. Make a negative slope to convert negatives. Making local negative slopes to simulate preudo solarisation etcetera. All with immediate understanding of the transfer function. Ho

Re: LR Question: exposure vs. brightness

2012-02-27 Thread Jos from Holland
Thanks so much,Matthew! All this time I suffered needlessly! You made my day and many days to come! Greetz, Jos On 27-2-2012 17:17, Matthew Hunt wrote: On Mon, Feb 27, 2012 at 11:06 AM, Jos from Holland wrote: Me too, I miss very much the curves I had in Photoshop, I had full controll by

Re: video on supermacro by a Pentax K200D user

2011-03-04 Thread Jos from Holland
Jostein, agree with you. But some of the pictures in this clip have a much better than normal D.O.F. for a K200 sensor, as if a much smaller sensor was used, what could be the explanation? Regards, Jos On 4-3-2011 8:13, AlunFoto wrote: To achieve at least a nominal depth of field, you need to

Re: video on supermacro by a Pentax K200D user

2011-03-04 Thread Jos from Holland
of is as thin as a sheet of paper. I feel lucky if I get one sharp picture from a series of 20 or 30 handheld. On 4 March 2011 22:09, Eric Featherstone wrote: Toine's suggestion of focus stacking I'd have thought. Eric. On 4 March 2011 20:13, Jos from Holland wrote: Jostein, agree wit

Re: Learning my lesson

2011-03-07 Thread Jos from Holland
I had a K20 and now K7, but I think that zooming the rear display shows much better details than the K20 did, this was one of my reasons for upgrading. Greetz, Jos On 7-3-2011 9:45, Boris Liberman wrote: On 3/7/2011 12:17 AM, Larry Colen wrote: I do hope that the K-5 LCD display is better tha

Re: Sometimes you just *have* to color-correct your images…

2012-12-18 Thread Jos from Holland
Hi Charles, My thoughts: The human eye-brain combination has a very intelligent white-balancing system; a photograph of the lady sitting under a green sun shade, shows a greenish skin, but with your own eyes you see correct color because your brain knows that skin is not green and concludes th

Re: Sigma 70-300

2012-08-21 Thread Jos from Holland
Hi Darren, I have the Sigma 70-300 /4-5.6 APO DG, I like its sharpness and I made some very nice macro's with it (it has a macro switch for 200-300mm) It is bulky but supprisingly light weight. Recently I did a comparitive test with some lenses a had that covered 200mm. I took pictures at follo

RE: flash needed

2003-07-21 Thread Jos from Holland
. greetings, Jos > -Oorspronkelijk bericht- > Van: Matt Bevers [mailto:[EMAIL PROTECTED] > Verzonden: Monday, July 21, 2003 3:30 PM > Aan: [EMAIL PROTECTED] > Onderwerp: Re: flash needed > > > > On Monday, July 21, 2003, at 06:24 AM, Jos from Holland wrote: > >

RE: Any dutch list members?

2005-07-22 Thread Jos from Holland
Hi Pal, I'm Dutch, but about Yachts I only know that it is jacht in Dutch:-) Jos > -Oorspronkelijk bericht- > Van: Pål Jensen [mailto:[EMAIL PROTECTED] > Verzonden: Wednesday, July 20, 2005 6:06 PM > Aan: pentax-discuss@pdml.net > Onderwerp: Any dutch list members? > > > A shot in the

RE: contrast control flash question

2005-07-28 Thread Jos from Holland
The main thing is that the body must measure the light of the two flashes independently. Therefor one flash is fired and controled at the beginning of the time the shutter is open (first curtain sync) and the second flash is fired and controlled at the end of the open shutter time (second curtain s

How to search PDML archive, is it complete?

2003-01-28 Thread Jos from Holland
Dear group, Last year I had a question to the list about assembling a SMC-A 50/1.7. I received a lot of good replies and even pictures showing the assembling. Due to a computer crash last year I have lost the mails in my personal archive. I didnot worry to much because I thought to find every thing

Flashgun for *istDS: Pentax 500FTZ or Sigma EF-500 DG super

2005-06-19 Thread Jos from Holland
Visiting Singapore a few weeks ago, I thought it a nice opperunity to buy a TTL flash for my *istDS. Some internet reviews made me think the Sigma EF500 DG super could be a nice possibility. In the shops, they had Sigma for Cannon, Sigma for Nikon, but Pentax: no sir, Pentax?. I held the Ni

RE: Flashgun for *istDS: Pentax 500FTZ or Sigma EF-500 DG super

2005-06-19 Thread Jos from Holland
istDS: Pentax 500FTZ or Sigma EF-500 DG > super > > > "Jos from Holland" <[EMAIL PROTECTED]> wrote: > > >Visiting Singapore a few weeks ago, I thought it a nice > opperunity to buy a > >TTL flash for my *istDS. > >Some internet reviews made me th

RE: Flashgun for *istDS: Pentax 500FTZ or Sigma EF-500 DG super

2005-06-19 Thread Jos from Holland
requires a high > shutter speed, but also need fill flash. > Very handy. > > Don > > > -Original Message- > > From: Jos from Holland [mailto:[EMAIL PROTECTED] > > Sent: Sunday, June 19, 2005 12:46 PM > > To: pentax-discuss@pdml.net > > Subject: RE:

RE: Flashgun for *istDS: Pentax 500FTZ or Sigma EF-500 DG super

2005-06-19 Thread Jos from Holland
Conclusion sofar: It seems that the Sigma is not wireless controlled by the DS, an important plus over the 500FTZ is gone. It seems that high speed sync works, but no one indicated that the flash /available light ratio improved at higher than "real" sync speed, and that is what I want to have u

RE: Flashgun for *istDS: Pentax 500FTZ or Sigma EF-500 DG super

2005-06-19 Thread Jos from Holland
hgun for *istDS: Pentax 500FTZ or Sigma EF-500 DG > super > > > "Jos from Holland" <[EMAIL PROTECTED]> wrote: > > >Sorry Mark, I know you work with this flash and are happy with > it, that was > >one of the reasons I've put this flash on my li

RE: Flashgun for *istDS: Pentax 500FTZ or Sigma EF-500 DG super

2005-06-21 Thread Jos from Holland
I feel the same.:-( I am afraid that the DS does not have the hard ware to communicate wireless with a flash. Cannot be solved with SW. Maybe hardware add-on exists, maybe Metz? Jos > -Oorspronkelijk bericht- > Van: Joaquim Carvalho [mailto:[EMAIL PROTECTED] > > Thibouille wrote: > >

RE: Flashgun for *istDS: Pentax 500FTZ or Sigma EF-500 DG super

2005-06-21 Thread Jos from Holland
Yes, that is what Pentax proposes in the manual, but I think it a bit crazy to buy a second flash just for the use as transmitter/receiver. It makes the camera also unnecessairy bulky. I would rather look for a wireless off-camera flash connection. Just a connection cable without the cable part! Me

RE: Flashgun for *istDS: Pentax 500FTZ or Sigma EF-500 DG super

2005-06-21 Thread Jos from Holland
I work in a simular way, but that is more in studio condition. Than the TTL is not important. Certainly not important now being digital. I can see what I get immediately. Think I can sell my flashmeter as well. The histogram function of the DS is better than a sophisticated flashmeter. The IR filte

RE: PESO: Sigma Super + magnifier + high speed synch

2005-06-21 Thread Jos from Holland
I have no doubts when a flash magnifier is used: with the light concentrated in a small area as needed for 500mm lens , the guide number of the flash goes up sharply, combined with the fact that the frog is at short distance (4 meters in this case)means the flash can over power the available light

Re: Cannot handle mixed files with Picasa or Rawshooter?

2006-01-22 Thread Jos from Holland
Thanks to all, so far, I us e Photoshop7 for serious work, but this one cannot use RAW plugin. I will try Irfanview, but I fear that user interfacing will not compare to Rawshooter. Maybe I want too much: I want a mixed file handler, with the user interface of RAWSHOOTER and for free (or che

Re: Cannot handle mixed files with Picasa or Rawshooter?

2006-01-23 Thread Jos from Holland
You're right, Patrick, I downloaded the latest Picasa, it can handle the mixed files. I used it on the 150 mixed files I had in my camera I found it quick and easy to do picture selection. I did cropping and shadow and high light correction, good enough to have a slide show for demo to friends a

Re: Pentax in Discovery channel on 101 building of Taipei

2006-01-23 Thread Jos from Holland
hihi, maybe that will depend on how the cutter thinks about Pentax Jos frank theriault wrote: On 1/22/06, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: So if you watch the DISCOVERY program on the 101 building of Taipei: the guy with the DS is me! Cool! I'll watch for it - hop

Re: SV: *ist DL2

2006-01-25 Thread Jos from Holland
I think that is the final direction it will go if technology allows: using the sensor itself for the viewfinding. It still has some problems, but the advantages would be great like: Get rid of mechanical things like moving mirrors Easier to keep dust away from sensor Swivable display allows wais

Re: K10D, AF button question

2007-12-24 Thread Jos from Holland
Dear Boris. When doing macro, sometimes the camera changes focus in the wrong way. If I dont want that, I auto focus till focus is okay, than I press AF and than I shoot. Boris Liberman wrote: > Har! > > On Dec 24, 2007 3:41 PM, Sylwester Pietrzyk <[EMAIL PROTECTED]> wrote: > >> Hi Boris, >>

Re: Pentax LX, auto/TTL flash and slow speeds

2008-03-09 Thread Jos from Holland
The Pentax Flashgrip has a switch called "slow sync", it disables the forced sync speed. Greetz Jos Godfrey DiGiorgi wrote: > Most Canon flash units are pretty much limited to working with the > Canon bodies. You might consider a Metz flash unit with an > interchangeable dedicated module that

Re: White Balance Problem

2008-03-21 Thread Jos from Holland
Interesting thread! A few things I like to contribute: * No machine can fully compete with the AWB in our brains. A person sitting under a green sunshade might get a greenish skin colour, our brain knows about this effect and corrects for it. The greenish skin colour might re

Re: One lens only...

2008-04-08 Thread Jos from Holland
One lens only? I would take the widest I have: the 18-55 kitlens, I can always crop later but never expend! " Missing an opportunity" is much worse for me than "not having the best optical quality" Greetz, Jos Steve Desjardins wrote: > "To Serve and Diffract". > > Bruce Dayton <[EMAIL P

Re: K20 and manual aperture lenses- JUST TWEEK HER

2008-05-10 Thread Jos from Holland
Right! That's the way I do it with simple K-Bayonet lenses. Works perfectly for me (K10D and DS) Jos J. C. O'Connell wrote: > THIS IS ALL MOOT, I HAVE FOUND WITH K AND M LENSES TO JUST > ESTIMATE EXPOSURE BASED ON YEARS OF EXPERIENCE OR USE GREEN BUTTON > > > AND THEN > TWEEK FSTOP OR SHUTTER SPE

Re: Manual flash contol on Pentax DSLRS?

2008-06-03 Thread Jos from Holland
Further to what was said: The two flasguns were triggered at a different moment in time, one at the leading edge of the sync pulse and the second at the trailing edge (this is in fact rear curtain sync) In this way the light output of each gun could be measured and controlled independently. Exam

Re: Last call for the July PUG

2008-06-25 Thread Jos from Holland
Scott, when is the gate closing? I'm still trying to improve my workflow to create a digital negative of my Tmax negative using K10D with SMC-M 50/1.7 and bellows and Pentax slide copier If gate closes very soon I will have to send what I've got till now. Greetz, Jos Scott Loveless wrote: > Las

Re: Last call for the July PUG

2008-06-25 Thread Jos from Holland
Thx for the extra time. I will send it in this evening. Depending on where you are on the globe: maybe you still can close this evening (your evening ) :-) Greetz , Jos Scott Loveless wrote: > Jos from Holland wrote: > >> Scott, when is the gate closing? >> >> I'

Work flow to convert a B&W film negative to a digital file for PUG

2008-06-26 Thread Jos from Holland
Dear Group, I have lot of film material (negatives and slides) that I want to convert to digital. I have a good Minolta film scanner, at that time I paid more for it than a K20D costs :-). It delivers good quality but it takes far to much time to be used on larger quantities of pictures.

Re: Work flow to convert a B&W film negative to a digital file for PUG

2008-06-26 Thread Jos from Holland
ut an approved slide in my set up and click, I could even make a footswitch to do it faster :-) Jos Godfrey DiGiorgi wrote: > On Jun 26, 2008, at 10:02 AM, Jos from Holland wrote: > >> ... This worked for me. Suggestions for quality or speed >> improvements are >> mos

Re: Work flow to convert a B&W film negative to a digital file for PUG

2008-06-26 Thread Jos from Holland
lit light box for illumination. That being said, a high quality film > scanner will undoubtedly do a better job, and I doubt that you'd spend any > more time at it. The setup here has to be quite time consuming. > -- Original message ------ > From

Re: Sensor resolution V focal length..........

2008-06-28 Thread Jos from Holland
On top: if lens resolution (number of line per mm) is in same order of magnitude as the number of pixels / mm on the sensor. The lens has the huge advantage the the lines can be at any place even diagonally, but the pixels have discrete position making the pixels/mm much less effective, this l

Re: Sensor resolution V focal length..........

2008-06-28 Thread Jos from Holland
when you used shorter lens/cropped sensor > combination. i.e. using a shorter lens and cropping a 14mP sensor image > wont be as good as using a longer lens and NOT cropping a 10mP sensor > image. > > JC OCONNELL > [EMAIL PROTECTED] > > > -Original Message----- > Fr

Re: Why to buy a K20D?

2008-06-30 Thread Jos from Holland
For sensor it makes no difference if you have high iso setting with low light and aperture wide open or bright sun with small aperture. Both cases sensor receives little light and noise contriutes significantly Amplification does not improve signal to noise ratio, because both are amplified with

Re: Why to buy a K20D?

2008-07-01 Thread Jos from Holland
Nobody reacted on this one. This should be checked in the sensor spec. Is that available? I would not be surprised if certain sensors can be set in a mode for higher sensitivity, sacrificing on other characteristics. Jos Toralf Lund wrote: > since the sensor itself has a fixed sensitivity. R

Re: July PUG is up

2008-07-10 Thread Jos from Holland
Thanks Mark and others, I knew it was a good shot, that's why I went through the trouble of digging through old negatives and the hastle of copying. I feel flattered by your words! Its a great pug, many contributions covering the subject Jos Mark Roberts wrote: > Scott Loveless wrote: > >> I

Re: this is exquisite work

2008-07-26 Thread Jos from Holland
Very moving, I recognice the feelings, The idea behind the display presentation works very nice for me. Display in my windows explorer is not perfect, but also not blocking the experience My dad and I are in a similar situation, I take pictures now and then nicely sharp. This guy's pictu

Re: K20D shutter button question (update)

2008-08-05 Thread Jos from Holland
Right, I have the same experience. I noticed that I press the button till the camera reacts with focussing etcetera and not so much till I feel the presure point. Maybe the presure point is just redundant in modern DSLRs? Jos Godfrey DiGiorgi wrote: > The shutter release on my K10D similarly has

Re: See the world without distortion

2008-08-06 Thread Jos from Holland
I think it is just a trick to simplify lens design? My very first box camera (Agfa Click or maybe it was Clack) had the 6x9cm film positioned in a curved way. Greetz, Jos Bob W wrote: > This is quite interesting: > http://news.bbc.co.uk/1/hi/sci/tech/7543987.stm > > It's about a means of putting

Re: Next year's PUG

2008-08-21 Thread Jos from Holland
My suggestions: Detail self-portrait Cheese! Animal Bird Technical Marriage Birth Funeral Dark Light Smile Death Macro Hand (for the nudity guys) Foot (again for the nudity guys) Greetz, Jos Scott Loveless wrote: > Hey, gang. Since Bill got the ball rolling on this we can all blame him. > > I

Re: Next year's PUG

2008-08-22 Thread Jos from Holland
Give "self portrait" a second thought. Many painters make self portraits not only because of lack of money to pay a model... For me: Taking a picture gives a kick It gives a kick to be subject in a photograph Looking at a picture you took gives a kick Looking to a picture with you as the subject

Does focus screen ME-super or Program-A fit MX?

2008-09-21 Thread Jos from Holland
Dear group, I have a broken ME super and a broken Program-A, bothh with good screen. And a good MX with damaged screen. Can I swap screens? do they have the same dimensions??? Greetz, Jos -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE

Re: Does focus screen ME-super or Program-A fit MX?

2008-09-21 Thread Jos from Holland
ough the mirror box, but I've never tried. I believe the ME > and MX have similar sized screens, (the ME just doesn't have the > handling tab), so it might fit in the screen frame in the MX. I haven't > a clue about the Program A. > > Jos from Holland wrote: >

Re: Sony full frame A900, where's Pentax?

2008-10-21 Thread Jos from Holland
Yes, but only sharper at the point of focus.. The system with smaller sensor will show a larger depth of focus... The depth of focus is best compromised for my photography at a size somewhere in between APS-C and FF (24x36) Greetz Jos JC OConnell wrote: At a given Mpixel sensor, FF yields

Re: cropping in LR and PS

2014-08-18 Thread Jos from Holland
Additional to the information of Godfrey: In my LR4, while cropping around and hitting exactly 2x3, the word "custom" changes to "2x3" in the right panel aspect indication, the moment that is valid. Greetz, Jos On 18-8-2014 2:20, Godfrey DiGiorgi wrote: A good approximation: While the cropping

Re: 10mm lens in Pentax K mount

2014-06-02 Thread Jos from Holland
Or the Sigma 8-16 that I experience a lot sharper than the Sigma 10-20 that I once had. Greetz, Jos On 1-6-2014 21:53, John wrote: You might look at Sigma's 10-20 zoom. It's available in a fully automatic auto-focus *Pentax* Mount. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdm

Re: New lens to from Samyang: 10mm F2.8 ED AS NCS SC

2013-12-07 Thread Jos from Holland
Hm, maybe I had a bad copy, but my Sigma 10-20 gave me so many "just not sharp" pictures. Now I have the 8-16mm, and it is so nice, sharp, and 8mm is so much more than 10mm when looking for extremes... Greetz, Jos On 7-12-2013 16:24, Rob Studdert wrote: The edges aren't that bad on the Sigma 1

K1 generates to many metadata for PhotoMe?

2016-07-15 Thread Jos from Holland
Maybe more than a decennium I use PhotoMe to read metadata from Pentax image files, now, with K1, this has come to an end. When reading metadata from DNG files from my K5 (with PhotoMe), I can see the the manufacturer notes that inform a.o. the shutter count and the lens identification codes.

Re: K1 generates to many metadata for PhotoMe?

2016-07-16 Thread Jos from Holland
stein Øksne wrote: Does PhotoME still rely on Exiftool for extraction of data? If so, you may have to wait until that library has been updated. Jostein Den 15. juli 2016 10.12.09 CEST, skrev Jos from Holland : Maybe more than a decennium I use PhotoMe to read metadata from Pentax image files, now,

Re: K1 generates to many metadata for PhotoMe?

2016-07-16 Thread Jos from Holland
t responding to queries if something isn't clear. I imagine that on a Windows system, you'd use the Windows command-line interface to run it … Someone more familiar with Windows systems will have to speak to that. Go for it! :-) G On Jul 16, 2016, at 5:14 AM, Jos from Holland wrote: Th

Re: K1 generates to many metadata for PhotoMe?

2016-07-16 Thread Jos from Holland
not shown with numbers, but translated to names in accordance with its own table, not the lens names I see in Lightroom. I would prefer it would show the numbers, like PhotoMe did... Greetz, Jos On 16-Jul-16 15:44, Jos from Holland wrote: Thanks Godfrey, It really is a lot of information

Re: K1 generates to many metadata for PhotoMe?

2016-07-17 Thread Jos from Holland
informed the developer. I am happy: I can cross one issue from my to do list. Greetz, Jos On 16-Jul-16 23:55, Larry Colen wrote: Also look for the lightroom plugins JF data explorer and JF metadata viewer Jos from Holland wrote: I downloaded the exiftool and made it work. It took some time

Hyperfocal distance and circle of confusion in metadatafile of Pentax K5 and K1

2016-07-17 Thread Jos from Holland
Going through the metadata of K5 and K1 files I observed that the hyper-focal distance is available, based on the applied aperture and focal length. Wouldn't it be nice if this info was visible on camera for manual adjustment, or even better an select-able auto focus mode with hyper-focal pri

Re: Hyperfocal distance and circle of confusion in metadatafile of Pentax K5 and K1

2016-07-17 Thread Jos from Holland
that why it hunts now and than: to throw the AF between minimum and maximum focus distance and interpolate values in between?:-) Greetz, Jos On 17-Jul-16 18:11, Larry Colen wrote: Jos from Holland wrote: Going through the metadata of K5 and K1 files I observed that the hyper-focal distance is

Re: Hyperfocal distance and circle of confusion in metadatafile of Pentax K5 and K1

2016-07-18 Thread Jos from Holland
and gets the right focus more often, than earlier cameras but it still gives up eventually. On 7/17/2016 12:46 PM, Jos from Holland wrote: The metadata also shows the minimum focus distance. How can the camera know, even when it does not know which lens is mounted? Only the lens can tell the m

Re: Pentax full frame 28-105 vs 24-70

2016-07-22 Thread Jos from Holland
Igor, I had exactly the same experience with that 17-70 on my K5. Now for K1,I use often the Sigma 28-105/2.8-4 that I bought long ago for my Z-1. I hope Sigma will make their 24-105 available for Pentax, and I am very curious how the IQ of that lens would be compared to Pentax 28-105 and the

Re: K-1 firmware 1.30

2016-09-30 Thread Jos from Holland
I saw the advantage of square mode, in using the full image circle of APS-C lenses, without the need of going to FF and cropping in post processing. As such the file size would increase w.r.t. APS-C mode. If it is not like that, I will be disappointed. Jos On 30-Sep-16 04:20, Larry Colen wrot

K-1 firmware 1.30 crop mode test

2016-10-01 Thread Jos from Holland
I tested crop mode as follows: K-1 with Sigma APS-C lens 8-16mm @ 16 mm (@ 16mm the Sigma covers FF) 3 pictures of bookshelves filled with books: FF gives 44.5 MB APS-C mode gives 22.2 MB 1:1 mode gives 45 MB So Mark Roberts suggestion is right: the camera adds just a cropping specification to

Re: metz 58-af2 with K-1

2016-10-17 Thread Jos from Holland
Larry, thank you very much for this warning. K1 sensor sees so well in the dark, I did not use my 58AF2 yet. Greetz, Jos On 17-Oct-16 02:16, Larry Colen wrote: My metz flash would not work in p-ttl with the K-1. It turns out that it needs a software upgrade: http://www.metz-mecatech.de/en/ligh

Re: k-1 square crop test

2016-10-23 Thread Jos from Holland
I came to following observations: 1. With FF lens and K1 in 1:1 cropmode makes little sense as indicated by others. 2. With APS-C lens and K1 in 1:1 cropmode, there can be the advantage of using the whole image circle. 3. However, many lenses do not offer the whole image circle to the se

Re: Pentax announces GPS for K-5, K-r & 645D

2011-06-02 Thread Jos from Holland
At the moment I take a photo, I know where I am, but later I donot remember the name of the street or the temple or what ever. So I write down some info, sometimes. But I would be s happy if I could switch on the mike on my K7 and add some remarks. Why not a few kb of audio added to all the

Re: Pentax announces GPS for K-5, K-r & 645D

2011-06-02 Thread Jos from Holland
Waw, why not Pentax? This kind of features cost nothing, just a bit of software! Jos On 2-6-2011 21:19, Charles Robinson wrote: Yes, my little pocket Fuji F30 does this. I love it. If the photo is "DSCF0104.JPG" the audio file created on the card is "DSCF0104.WAV" - wonderful way to keep tra

Re: Action autofocus with the K-5

2011-06-15 Thread Jos from Holland
Hi Paul, nice shot. Did you use the single focus mode or contineous (predictive). All my Pentaxes had difficulties with fast moving subjects, like big birds flying over my head at rather near distance, like in demonstrations. No time to select focus point, I get best results (1 out of 10 is s

Re: Black MX goes for 12 Euros.

2009-09-27 Thread Jos from Holland
Nice one to make your goldplated MX: take the caps off, remove the remaining paint and give to one of those companies for a thin (or thick if you are rich) gold layer. Greetz, Jos Chris Mitchell wrote: These were once highly prized over the silver ones as I recall (scroll down to see the "inte

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