Hi guys,
I’ve been watching this forum for months now but my recent problems with my K-x made to post some feedback (my 1st here). So I want to share my experience - I will try to be brief and summarize things.
Before Christmas I was looking for a new mid-range DSLR. 2 cameras made it to my top 2: Pentax K-x and Nikon D90. After a real struggle I have decided to go with Pentax K-x (18-55 and 55-300mm combo). I thought with Nikon you are paying extra just for the brand, it does not have body but lens stabilization so you need to pay more for lens etc although I thought the images and HDR from D90 was more contrasty and sharp. It is quite difficult to explain but they look a bit more appealing for some reason (my subjective opinion).
To cut it short – my k-x combo arrived and I was in heaven. The camera has perfect design, it is very small but handling is great, size is great for traveling as well, it is well built, has fantastic features, makes great images.
At first I have used lithium Energizers supplied with it and it worked like a dream, the camera was really responsive and been taking great crisp images. I mean the images were something I have not been expecting. They were brilliant! Low light was like a butter on hot toast!
I was excited about AAs in the K-x as I think when you are in a forest in Bolivia, on top of Acropolis, shooting waterfalls or simply walking down the street it is much easier to get AAs than new or freshly charged battery pack. Plus, many people have loads of rechargeable nimh AA batteries at home.
In terms of battery I have realized that even if during shooting the battery showed low status (orange), when I turned the camera again it was green again… But who cares if you can take images with showing empty battery and when you carry a spare pack, right? Eventually, as recommended by dpreview, pentax japan, number of blogs, etc. I have updated a firmware hoping it will fix it (new release by Pentax Japan which should fix the battery problem). It did not and I still have this problem to this day.
In terms of battery drainage – no concerns here, the initial lithium took about 2000 images and with eneloops about 700 (average number, I actually think it is around 800).
With the package I have also received Sanyo Eneloops with original charger. So after I have depleted the lithiums I have used the eneloops (I have bought another pack of the same eneloops to have a spare on the road). I think that is where the whole thing started.
With Eneloops I started to realize the AF of the lenses is a bit slower (still I have not used a stopwatch to be honest) and it takes a while when the lens is going back and forth to finally come back to the correct focus point. But that would not be a problem as I can live with that. (For K-x users I tried to select Battery type “Auto” and also “Ni-Mh” – it made no difference)
I still enjoyed the camera very much. I have bought additional SMC A50 f1.7 lens and I was even more happy (God, I love this lens so much!!!) and also used M50 f1.7 as well. It is absolutely fantastic you can use old K mount Pentax lenses with new DSLR!!!
Then I started to experience problems with blurry images especially in low light conditions and longer exposures. With SR on and off, tripod or without, occasionally I would get a blurry image (usually the brightest one with longest exposure) and I was not really happy especially if it ruins HDR composed from auto-bracketed images.
I spoke to Pentax support people and they gave me a number of advices what to do (all of them were advices in terms of photo technique and avoiding user errors). The other thing was really frustrating with 55-300mm, tripod and timer I was not able to get a crisp shot of Moon – tried longer exposures, aperture, shutter speed, ISO – I was really disappointed here as I am 200% the camera did not move at all.
I noticed that with long exposure the shutter is reaaaally strong (I do not mind the loud sound of it). It is one of the strongest shutters I have ever experienced and it actually rocks the camera body – which might be the cause of the blurriness.
Some of you may say these were all photo technique errors and I agree I am not the best photographer in the world with super steady iron hands. But I tried it and it simply did not work.
Well, I still thought I should go through the manual one more time at least and still, it is a new camera so I need to get used to it more.
Last night I was playing with my SMC A50mm f1.7 – manual focus and took about 4-5 images, eneloops were on +-50%, when it started. The SR system inside the camera went completely nuts (I kept the camera in “normal” horizontal level all the time), it felt like there is a heavy ball rolling inside the camera all the time and would not stop. The image was totally useless and FUBAR! I turned the camera off waited a while and turned it on again.
Tried to take a shot and the camera started to vibrate very violently (it was a same vibration type as when the sensor shake is removing dust from a sensor). I can confirm that my lenses and also sensor are always super clean, so I cannot find any explanation here.
I sent a query to Pentax today and waiting for some feedback.
Summary:
As some of the web reviews say: “K-x is a great little camera with issues.” I could not agree more.
I will wait if there is some firmware update or if Pentax will be able to help/advise. But I can honestly say I did not spend over £600 for my new toy to have this kind of problems.
I mean at the moment I love and hate it at the same time, I just do not trust the camera anymore and that is probably the worst thing.
I am really hoping that there will be a firmware update fixing the blurry images/mirror slap or brutal shutter/ or whatever it is very soon.
IMO, the idea that somebody expects me to use lithiums only all the time is totally retarded and absolutely environment-non-friendly, so they could fix the battery issue again if possible.
So if I would be a manager in Pentax I would look into these issues really quick, otherwise I am ready to return the camera and sell all my lenses without a hesitation.
And yes, I would probably end up with D90 even if I will need to pay for new lenses and more for the body.
But I still love my K-x very much… Am I crazy?