William A. Fuller
Ive held off reviewing this camera for several months, so I would have a real feel for what I was talking about. This is a feature rich camera for its price, which is why I chose it. I shoot a lot of high school sports under the most horrible of lighting conditions, so very little of my work is done under ideal conditions and it should be noted that this will significantly influence my comments. I shoot only RAW, and cant really speak to JPEG performance. High ISO performance it pretty respectable. Not outstanding, but respectable. I get away with an awful lot of high ISO stuff that would be seriously unusable with older cameras. I mostly use spot focus for sports, but I have noticed that when using 12 or 5 point focusing the camera invariably guesses wrong on what is my intended subject. Lots of other cameras do better in this regard. I use back button focus almost exclusively and frankly the AF/AE-L button is in a very awkward location for my hand There is a nice thumb rest on the back of the camera which frequently obstructs me from reaching the AF button due to a raised ridge. Fumbling for the button has caused me to miss shots and even inadvertently hit the function wheel and accidently set the camera to 10 second timer mode. Not a good thing when you are shooting sports. The strap that ships with the camera is a non starter. Actually painful around my neck. As I tend to hang the camera around my neck during breaks, the first thing I did was buy a third party strap. Auto focus is lightning fast with Pentaxs 55 - 300 PLM lens and respectably fast with my other Pentax lenses and Sigma and Tamron lenses I own. Auto white balance is always pretty close, though I do use a grey card for most environments. The required corrections are usually pretty minor. And now for my biggest complaint. When shooting in continuous mode the file numbers are not always in the proper sequence and the capture time doesnt record fractions of a second and therefore the shots are frequently out of sequence. That is a royal pain for someone who shoots sports or anything else where sequence matters. Got to test the weather resistance of the camera shooting a football game in continuous rain a couple of days ago. No problems at all. Battery performance in inexcusably poor. Those issues aside, I get decent to really good images in horrible conditions and am pretty happy with the camera overall. The review emphasizes the negatives, because if youre looking at buying this camera those are things you need to know. Im using the camera with a variety of lenses. I have the Pentax 55-300 PLM WR, the Pentax 55-300 WR, the Pentax 50mm f/1.8, an old Pentax 35-80 that I got really cheap, A Sigma 10-20 f/3.5, a Sigma 17-50 f/2.8 and a Sigma 70-300 with macro. I also have a Tamron 70-300 with macro that is just horrible. Dont buy that.
