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Pentax is a Japanese camera company which produces compact digital cameras, and APS-C and medium-format digital SLRs.

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3
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2answers
474 views

How to set exact time on a Pentax K-5?

I need my photos taken with a Pentax K-5 to have an exact timestamp. When setting the time in menu, I can't see the seconds part; is there any way to reset them to zero?
3
votes
2answers
472 views

Is Pentax AF360 same as Jessops 360AFD?

I've got a Jessops 360AFD flash and I'm looking for a diffuser for it (the original one is broken). I have been led to believe it is the same as a Pentax AF360. Is this the case? Or have I had ...
3
votes
2answers
549 views

How To Fix Badly Functioning Shutter Release-Button?

I have a compact Pentax OptionM10 which I bought in 2006 and sometimes shutter-release button works only when pressing it on edge and under specific angle, but mostly as I apply little pressure which ...
3
votes
1answer
814 views

Creating Proper Exposure with a Pentax PZ10

Not long ago, my Pentax K1000 was damaged and I upgraded to the Pentax PZ10 (both film cameras). I feel lost with trying to get the right exposure on the PZ10; with the K1000 I used a third-party ...
3
votes
2answers
474 views

Is it possible to mount Pentax lenses on Sony NEX with an adapter?

I wonder whether it would be possible to mount Pentax lenses on a Sony NEX, using an adapter. Are such adapters already available? Would it be possible to have automatic focus?
3
votes
1answer
2k views

How do the Pentax 18-55mm and 18-135mm compare in image quality?

I've been reading a lot about the Pentax DA 18-135mm lens and its performance compared to other lenses. I've heard that this lens is very soft at 135mm regardless of aperture. However, I've also ...
3
votes
1answer
786 views

Are there any pro wildlife photographers using the Pentax DA* 300mm?

Are there any pro wildlife photographers using the Pentax DA★ 300mm? I have spent a week searching for anyone who is using Pentax kit in wildlife photography and who is getting paid for their work.
3
votes
2answers
670 views

Why is my Pentax K-x producing artifacts and color banding?

my Pentax K-x is acting up :( In low light scenarios I got heavy color banding and 'strange' image artifacts. You can find an example here: http://imgur.com/v0lzP I took it at ISO 400 and the color ...
3
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0answers
37 views

Where can I find information on the Pentax Q lenses serial protocol?

I'm searching for detailed information on the Pentax Q lenses (any, but I'm especially interested in the 5-15mm-lens) serial protocol, which controls focus/zoom/aperture. So far I have found nothing ...
2
votes
6answers
542 views

High Chromatic Abberation with Pentax f/1.8 50mm lens

I recently bought a Pentax K-50 in a set with two lenses (18-55 & 50-200) as well as a 50mm fixed focal length lens. The camera is great but I am extremly disappointed in the lenses. Two out of ...
2
votes
4answers
2k views

Good value, fast, budget lens for a Pentax DSLR?

I'm looking to get a good, and reasonably fast lens for my K200d. I'm mostly looking at zooms because I only have the kit (which I find just too slow for most of my shooting) and a nice Sigma 70-300 ...
2
votes
2answers
615 views

Why is AF performance different in automatic and selective mode?

How often do you use AF in selective (SEL) mode? The reason why I'm asking is that I've noticed that on a Pentax body (K10D and K-5) the AF is a lot more accurate when in AUTO mode than in SEL mode. ...
2
votes
3answers
715 views

How can I compare the MTF results on Photozone from the Pentax SMC DA* 300mm with similar lenses from Canon and Nikon?

I have been researching the Pentax SMC DA* 300mm f/4 ED [IF] SDM as a possible wildlife lens to use with my K-5. There are only a limited number of reviews of the lens from reputable sources and even ...
2
votes
1answer
128 views

Signal:noise ratio not really decreasing with ISO for Pentax

In SNR graphs for Pentax K-30 and Pentax K5 there is something I do not get. For ISO after 1600 the SNR doesn't really decrease. Moreover comparing with Nikon D3200, we can clearly see that until ISO ...
2
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3answers
410 views

What is the difference between the two Pentax 50-200mm DA lenses?

Pentax offers two DA zoom lenses with a 50-200mm range: smc PENTAX DA 50-200mm F4-5.6 ED WR smc PENTAX DA 50-200mm F4-5.6 ED The only obvious difference I see between them is that one is weather ...
2
votes
3answers
4k views

Can I use a Pentax lens on a Canon body?

I have a SMC Pentax-M 50mm 1:2 prime lens and a Pentax MC auto 28mm 1:2.8 from my dad. I have been looking at two film cameras lately, the Pentax MG and the Canon AE-1. If I buy the Pentax MG I know I ...
2
votes
1answer
340 views

How does the “E” version of Pentax's D-LI90 battery differ from the original?

In addition to the original D-LI90 battery for Pentax K-5 (and other recent cameras), B&H is now offering the D-LI90(E) for pre-order. The specs seem identical: 1860mAh, 7.2V. The only difference ...
2
votes
1answer
129 views

Is there a popular/canonical lens system out today?

I'm entering the world of film photography by buying a cheap Pentax K1000 and a cheap K-Mount lens. Initial research says that the K-Mounts are still in use today, but I'd like to know your opinions ...
2
votes
1answer
418 views

Is trailing curtain sync with manual power settings possible with Metz flashes on Pentax?

I want to use manual flash power settings in combination with trailing sync with older manual non-smc (m42) lenses on a Pentax K-7. This is for extreme macro and focus stacking. I'm using microscope ...
2
votes
1answer
556 views

How much difference is there between the Pentax DA 55-300 and FA 80-320?

I currently have a Pentax FA 80-320, and it's very nice to have a long zoom available. Lately, I've been considering "updating" to the DA 55-300. I also have the DA 50-200, so the lower end of the ...
2
votes
1answer
307 views

What does fast/normal/slow mean for Pentax auto-iso?

I'm very confused about the Pentax auto-iso implementation. What does "fast/normal/slow" mean for the Auto-iso in the menu settings? The camera in question is a K-3, but I think it applies pretty ...
2
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0answers
55 views

What is the small yellow/white “hemisphere” near the aperture scale on some Pentax lenses? [duplicate]

Possible Duplicate: What’s the small white plastic dome on old Pentax lenses? What is the purpose of the small yellow/white "hemisphere" near the aperture scale on some Pentax lenses? See ...
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4answers
469 views

How do I decide what lenses I will need for a trip to New Zealand? [closed]

I am going to visit New Zealand (both islands) and just trying to select lenses to take with me. I have Pentax K-x DSLR and following lenses: Sigma 17-70mm f/2.8-4 DC Macro HSM Pentax-DA L 18-55mm ...
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vote
1answer
470 views

Do non-distorted wide angle lenses exist for the Pentax KR?

I do a lot of shots for work (interior design). We use a Pentax KR, which we like, but because of the size limitations of some rooms, it's hard to get a decent photo of them displaying how the room ...
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1answer
192 views

Can I trick the Pentax K1000's meter to “turn off”?

The Pentax K1000 has a meter that is always on. The manual says the only way to keep the meter from draining the battery when not in use is to put a lens cap on it. However, the needle does not move ...
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2answers
2k views

Using old, manual focus lenses with a new Pentax DSLR

I have an old Pentax ME SUPER with three lenses, all of which have manual focus rings and no autofocus motors. Do new Pentax DSLRs have built-in focus motors that can deal with old lenses? FYI, ...
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1answer
91 views

How to Mount Pentax K-Mount on Canon

I have an old Pentax 50mm 1:2 lens (from a Pentax Asahi K-1000) and a Vivitar 28mm f2.8 that I am trying to adapt to fit on my Canon Rebel t2i. I purchased two of these adapters but I cannot figure ...
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2answers
319 views

Does the Pentax K1000 have a sensor for a remote shutter release?

I have a self-portrait assignment for photography class, but the Pentax k1000 that I'm shooting with doesn't have a self timer. I have a shutter release remote that I use for my other film cameras, ...
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2answers
397 views

Cons of using a manual flash on-camera as well?

Can we use a manual mode flash (specifically the Lumopro LP 160) On-Camera as well ? What are the cons of this ? The only one I can think of is no TTL support. Note : I will be using this with a ...
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2answers
53 views

Will a SMC Pentax-A lens work with my Pentax K → Micro Four Thirds adapter?

I am using a MFT camera and have a lens coming in soon. I have a PK -> MFT adapter. The lens is supposed to be Aperture-automatic, SMC Pentax-A 35-105mm F3.5. Now, will it work with the adapter? I ...
1
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1answer
69 views

Is the Pentax FluCard noticably slower than a typical class-10 SDHC card?

I'm interested in Pentax's wifi-capable SD card, and specifically in the Pentax-specific model, as it also allows some rudimentary camera control from a smartphone app. However, I'm concerned by this ...
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5answers
1k views

Can I use Olympus OM lenses on a Pentax DSLR?

I have some Olypus lenses that were used with my OM20 camera that I would like to use on my Pentax K-r camera. Is this possible, and what would I need to do it?
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2answers
159 views

Will old K-mount lenses have the same field of view on Pentax K01?

Will old K-mount lenses have the same field of view on Pentax K01? Or, will 50mm lens (made for 35mm film) function as a 75mm lens?
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2answers
697 views

Pentax DA L 55-300mm lens very soft--is it broken?

There seems to be a problem with my DA L 55-300mm lens, with very soft output at or near the telephoto end: Wide-open test shot Pentax K-5 with Pentax DA L 55-300mm @ 300mm. Av, 1/320s f/5.8 ISO ...
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1answer
1k views

Can a Pentax K-5 record more than 4 GB of video with an SDXC card?

When using an SDHC card, the Pentax K-5 can only record up to 4 GB of video in a single clip. This is said to be because SDHC cards use the FAT32 file system, which has a 4 GB maximum file size. At ...
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1answer
65 views

Does Pentax make a lens adapter to fit Olympus lenses?

I have some Olympus lenses I found at an estate sale, does Pentax make an adaptor to fit these?
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3answers
128 views

Blurry Pictures. Lighting fine.

I recently shot some family pictures for a friend's family event (thank god I didn't get paid for this job). The location was problematic with the light - very strong late afternoon light and I don't ...
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2answers
910 views

Can I adapt a Sigma SLR lens made for Pentax K mount to a Nikon DSLR camera?

I now have a Nikon D3200 and the lens is not great. Can I adapt my Sigma Aspherical IF 28-300mm zoom lens, which I'm currently using on a Pentax MZ-30?
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1answer
679 views

Are there any alternative GPS modules for the Pentax k30 than the O-GPS1?

Are there any alternative GPS modules for the Pentax k30 than the O-GPS1?
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1answer
141 views

Pentax DA L lens focusing scale? [duplicate]

Possible Duplicate: How does one focus for landscape photos in very dark conditions? I have a Pentax K-r with the kit DA L 18-55 and a prime DA 35. As far as I'm concerned, they are good ...
1
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1answer
452 views

What's the recommended off camera flash setup for Canon and Sunpak flash combination?

I'm new to off-camera flash photography, and this question confirmed my guess that you don't have to have off-camera flashes of the same brand; but I need a bit more info. I've got a Canon 40D, ...
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2answers
40 views

How to fire a Pentax AF 360 FGZ flash with a canon 7D camera

I have a Pentax AF 360 FGZ flash and a Canon 7D camera. Different hardware I know. But I want to be able to fire the flash, possibly using a remote trigger that would allow me to remotely take the ...
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1answer
413 views

What can I do about Pentax superzoom 18-270 autofocus problems?

I use a Pentax K200 and have been satisfied with the original Pentax 18-250 superzoom, for travelling, outdoors, family types of use. However the autofocus gradually failed, the motor going to and fro ...
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1answer
273 views

Does autofocus work with the Pentax K10D and Tamron 18-250mm?

Hallo; does autofocus actually work with the Pentax K10D and Tamron 18-250mm? If so,how good/fast is it?
0
votes
1answer
90 views

Pentax k-30: can i buy all lens not stabilized?

I'm interested to buy a Pentax K-30. I'm wondering : can I buy not stabilized optics because of body' stabilized sensor ? Is the overall image quality comparable to an optic with stabilizer (like ...
0
votes
1answer
149 views

k mount lens to a 58mm thread camera [duplicate]

Possible Duplicate: How can I use Pentax lenses on a Lumix FZ18? I found this 3 old lenses from a ricoh kr10 camera which I really liked a lot. The problem is that that camera doesnt work ...
0
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1answer
2k views

Import PEF raw file from Pentax K-R into ps cs5 extended - not supported?

Im trying to import PEF raw files from a Pentax Kr, into photoshop cs5 extended (osx lion) but i keep getting an error message, is their a work arround or plugin i can use to over come this ?
0
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1answer
723 views

Is there a firmware hack which enables AVCHD recording in video mode on Pentax K-5?

The Pentax K-5 supports only recording video in the MPEG format. Does a firmware update or hack exist that would allow recording in AVCHD? Are there software hacks for the Pentax DSLRs at all? ...
0
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1answer
139 views

What are the possible reasons my Pentax K-r malfunctions when using flash?

I have a Pentax K-r. It works fine in general. But, when I try to use flash, it doesn't take pictures anymore. The shutter will not fire. What can be the possible causes? Is there a hope to repair ...
0
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1answer
365 views

Does the K1000 need a battery to trigger the flash?

The Pentax K1000 is a classic, all-manual film camera, and just about the only annoying flaw is that the meter doesn't turn off, depleting the battery over time. Even if you put the lens cap on, it's ...