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s3

Frame 1 Download

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Frame 2 Download

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Frame 3 Download

To determine whether or not the user of this camera was incapable of photographing in focus. The camera was set under these conditions.

1. Green line

2. Auto focus (green)

3. Another switch Auto focus (green)

4. Multi-frames

5. ISO auto 100-1600

6. Pentax 50mm 1.4 lens.

I looked to the sky and caught these vultures swooping down. I pointed the camera, I panned, (IT DID NOT FIRE) the bird continued, it swooped across again. (THE CAMERA DID NOT FIRE) So I switched it to manual focus, set the lens to infinity. These are the shots. I need answers to why?

Camerablues Richard Bolai copyright ©2009 All Rights Reserved

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Sometimes when you think its  going good, a gitch happens and changes all the stakes, we thought over the years it would be fixed, don’t count on that. Business in business, features  are looked upon as a catch, we are told…if only this mistake was not true…..

pentax-picture-perfect

“It says this, but is doing this, who wrote this manual, Fumio Urano?”  The composition using a  Kodak Brownie Fiesta lens mounted on the Pentax k10D

In a correspondence with ricehigh of  ricehigh’s Pentax blog, he suggested to me that,  “I think the problem you face is just about the design limitations of the K10D” and concluded that , “K10D is infamous for inaccurate focusing with various different Pentax lenses, especially when you focus at large apertures with a fast prime”

I wrote:

Dear ricehigh,

Last week I received an email from Pentax’s Imaging USA
product manager, John Carlson, in it he wrote his concerns
over the images I had posted on the blog, and he eluded that
it may be a user error offering Pentax service to see if the
camera indeed had malfunctioned. This has be concerned, I am
careful when ever I focus.

The Pentax K10D camera was set under these conditions

So I did some research to see if the Pentax K10d had
problems over its focusing, and to my astonishment there
were many complains.There is even a chart were you could
calibrated it to see if the lens is not aligned. I really
don’t care. This is not the consumer’s
responsibility. If calibrations are needed to adjust each
lens, Pentax should integrated it as part of  its
menu.

I also read that the focusing screen may be an issue over
manual focusing, there too could have errors. The matter to
me was its removal and cleaning, now this. Then one or two
persons reported that the anti shake switch broke off. I
have had problems with the camera staying in modes after I
have switched it to another, and many users wrote seeking
HELP over something going wrong posted on the internet.

I thought it could be the lens, perhaps the housing was
loose, but if the camera focused correctly, the blur would
be diagonally across the image and the object should still
be in focus. What do you think? I am not a technician.
I was so furious over these reports and literally took the
camera and put it in the trash…(safely of course, I am no
fool)

Since then Pentax has released three or more cameras,
something called the K-X then K-7 whatever. They are using
colour customizing to sell it.  I like the idea of
penlight batteries, its very useful and universal. I also
think that Brands are responsible for their product and the
reputation and loyal buyers like you. With out them, they
will be out of business.

I looked at the Leica  website and was appalled over
its navigation and elitism. Spending $9000 on a camera is
ludicrous with reports such as comparing it with a $98
dollar Kodak easyshare.  I made a parody of the website
by putting on my leather jacket, and going outside and
taking a picture by remote control using my (no offense
Canon Pro 1) I think if a camera supports the remote control
feature, then it should come in the box.

All I want is a camera built to replace the 1976 Canon F1
with the 50mm L lens, where I could photograph, hand held
without flash day and night shots as low as 15 of a second,
film speed 25
. Can any digital camera today can offer this?

” Dear RiceHigh,

> I got so confused over your post, how does pentax manged
> over this flaw? Why would anyone purchase their equipment?
> On another note, you say you own the canon D5 full frame, do
> you really see the difference comparing it with the Pentax?

Yes, the 5D has better IQ (low noise, high image details, high color accuracy),
faster but more accurate AF, more accurate and consistent metering and exposure.”

The Camera industry needs to have an universal standards
over a sensor in resolution the fit industry imaging. How
many cameras do you need to buy really when they produce
them in increments 10 /12/13/14/18/ then 24/ MP and so
forth. What joy do people get? Is there really a difference?

I have forwarded this letter to Pentax, I am not sure what
the terms are over the repair / replacement / I am not
paying a cent. What I can say is that I am disappointed over
what was reported, and what was said of the Pentax K10d in
all its reviews.  The purchase was based on that
premise…..

I hope we can all learn from this, I’ll keep you
posted, it may be the Head of Pentax himself, Fumio Urano,
The giant can’t tie his shoe

Sincerely,

Richard Bolai

Camerablues Richard Bolai copyright ©2009 All Rights Reserved

knowing your image can transcend eternity, cuss, because it needs to be done

THIS SAMPLE IMAGE FROM THE PENTAX K-7  WAS REMOVED BECAUSE IT IS NOT FLATTERING

Image source

Please click on this image to see the detail

3104 x 4672 píxels
Conditions: f3,5, 1/125 s, ISO 800, WB auto
Lens: Pentax 18-55 mm f3.5-5.6 DA AL WR.Format: RAW (DNG)

I just went on a link with samples of images taken with the Pentax k-7, at a speed of  iso 800, in anyone’s  estimation, should the noise at this speed be  so evident?

Camerablues Richard Bolai copyright ©2009 All Rights Reserved

Sometimes when you think its  going good, a gitch happens and changes all the stakes, we thought over the years it would be fixed, don’t count on that. Business in business, features  are looked upon as a catch, we are told…if only this mistake was not true…..

pentax-sample-failure

pentax-sample-2-failure

These two photographs were taken during a live performance, the Pentax K10D was mounted on a tripod, the lens was Pentax 50mm 1.4 . The conditions I recall were either F8 or F11 at 100 ISO * This is unacceptable.

pentax-k10d

When the Pentax K10D hits the mark and gets it right  Download

This report is aimed to alert designers that simplicity in how things  work is the key to a reliable product. I never expected that my efforts would be couched as if I did something wrong. The sequence of photographs were taken with this camera with one of its lens.  I discovered that when the auto focus switch was on,  it just did not focus on the object…and then it did.  This needs to be explained.  To guarantee that these  photographs would be correctly in focus, I switched it to manual focus. To my horror this was the result……I just had enough.

The Pentax photographed with the Canon Pro 1, 1/8, F2.7 auto ISO. Hand held. Download

Pentax K10. s/n 2539901. A camera that photographs beautifully at times, but has a major issue focusing on objects. No photographs are guaranteed to be properly in focus. Not recommended. Too many functions. Stick to the principle. Exposure, time, sensitivity.

……………………………………………………………………………………………………………………………………………………………………………

May I asked why Pentax why?

mikew wrote:

Hmm well I found this some time ago:

I have big news!

If your K10D have problem with focus, you can adjust it yourself.

Someone in Korea figured it out himself.

He is not a employee of Pentax or related company.

He just found out by trial-and-error with key-set.

Of course, You yourself is responsible for doing something scribed below.

Here’s How-to-adjust-focus.

1. Your K10D’ firmware version must be 1.10.

2. Test shot for focus trouble.

3. Turn the camera OFF.
While pressing [PLAY]+[OK], Turn the camera ON.
You can see firmware version on LCD screen.

4. Firmware version is appeared,
then press [Fn]->[Fn]->[INFO]->[MENU] within 5 seconds.
You get service menu!!!

5. by pressing [right key]
,Make DEBUG MODE to DEBUG MODE .
then press [OK].
(save and LCD will be black out)

6. Press [MENU] and go to SETUP tab.
then, Press [Up key], you can see TEST MODE.

7. Select AF TEST menu. now you have AF correction menu.
If you have Front-focusing, reduce the value.
If you have back-focusing, increase the value.
after adjust some value, press [OK] and quit out of setup menu.

8. TEST for focus, find out that focus is correct.
(repeat this from 6 for correct focus.)
9. Go to service menu(step 3,4).
Make DEBUG MODE to DEBUG MODE .
then press [OK].(save and LCD black out)

10. Go out and enjoy nice photos!!!

AGAIN, You yourself is responsible for any damage or trouble by doing this process!!!!!!!!!!!!!

I too can only say use it at your peril!

Improved AF Accuracy of the K20D (Under White Lights Only) courtesy of RiceHigh’s Pentax blog

* For a lens with significant aberrations (e.g. a consumer zoom at maximum focal length and minimum focus distance), stopping down to f16 may give optimum results. For a lens with less aberrations (e.g. a consumer zoom used at infinity focus), optimum performance is around f11, though both f8 and f16 are very similar. Source

Camerablues Richard Bolai copyright ©2009 All Rights Reserved

The Letter

Fumio Urano,
Charmen of Pentax Co-operation
2-7-5 Naka-Ochiai, Shinjuku, Tokyo

Dear Mr. Urano,

I write to complain over the quality of a camera which is the Pentax K10. It has failed in many occasions to properly photograph in situations as simple as the camera shown in a case study on my website. You are as I am,dismayed.

Sincerely,

Dear Anonymous,

Thank you for your kind thoughts over an issue involving this Pentax product.The purpose of this study is to make manufacturers aware that buyers of their products are not guinea pigs when their equipment fails to take a simple photograph. How difficult is that?

We are then told by comments such as yours to stop complaining and download 1.1 1.2 1.3 1.4 1.5 firmware or get it repaired so the manufacturer can learn what flaws it had. Then they would make the corrections and urge fools to go out and buy the new and improved piece of……………..in one month, glamorized in gloss. If this was a private jet, you bet they’ll make it fly.

Pentax may very well learn from all this and work diligently to produce a digital camera that would be admired for its reliability and ease of use, kept for many years. I am not here to plug anyone, I am here to show quality in one’s product.

.........................................................................
THE DIGITAL CAMERA COMPANY TRAP
Look at the industry, look at the losers, we have our flagship, they can't wonder when its time...People can't get enough, the biggest problems lies with currency...

C Moseley:

I bought a Canon 40D after it was introduced just under a year ago. Now I learn that Canon has replaced the model with the 50D selling at the same price point. I cant believe that this company is doing this. I feel both betrayed and swindled. Selling $1400 cameras with a half-life of six months without notifying consumers that the unit will be replaced in less than a year is dishonest. I have used Canon cameras exclusively for more than 30 years. When it comes time to replace my 40D I am purchasing a Nikon.

Camerablues Copyright 2009 ©

All photographs and accompanying quotes, articles appearing on site are the exclusive property of Richard Bolai unless otherwise stated in this report. All Rights Reserved Copyright 2009 ©

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