Site Supporter Join Date: Mar 2013 Location: Hamilton, Texas |
Recently I went through an obsessive round of shopping for my next "serious" system camera (after a fling with Olympus), and it boiled down to Pentax or Fujifilm. This ultimately led to buying a brand new Pentax K-S2 and a used (and slightly scuffed, with a few things missing) Fuji X-T1.
It took me a while to wrap my head around the X-T1 lens catalog, which is structured very differently from the Pentax line-up, and also to get over the sticker shock. The used X-T1 cost more than the brand new K-S2, and it's pretty much the same story when it comes to lenses. Thus, I started with an adapter, a "Lens Turbo" focal reducer, so I could use my older K-mount lenses on the Fuji. That worked, but the optics in the adapter weren't great, and I found out I'm not the hot-shot manual focuser I thought I was, and I soon realized I needed some native lenses to properly evaluate the X-T1. First I ordered a 35mm F2, which should be the everyday workhorse lens for this system, but it's out of stock everywhere. I'm still waiting on that.
So, I gritted my teeth and ordered the very pricey 16mm F1.4 and the 90mm F2. Incidentally, I went for a zoom set on the Pentax and a prime set on the Fuji. I didn't plan it that way originally, but a few factors pushed me in that direction. Fuji have super high quality primes that many have bragged on, so that attracted me. At the same time, the Pentax 20-40mm Limited seemed like a must-have for the K-S2, and then the 10-17mm Fisheye seemed like a must-have, and then the telephoto Limiteds didn't seem telephoto enough, whereas a 50-200mm zoom would fit into my bag easily. . .
When I finally got the Fujinon 16mm and 90mm, I got a surprise. I'd looked at the specs online, but holding them in my hands was another thing, and I suddenly realized just how big and heavy these lenses are. I mean, they're not giants, but they are considerably bigger than my old film SLR lenses, and fitting this kit into my little ONA Bowery bag suddenly seemed a lot less plausible.
Amusingly, the small and lightweight X-T1 with the porky 90mm lens mounted is almost exactly the same size and weight as the porky K-S2 with the small and lightweight 50-200mm lens. And either of them easily outweighs my entire Q7 Premium Kit bag with the body and five lenses inside!
From a distance the X-T1 looks perfect. When I started using it, I quickly found the annoying little quirks. The SD card door on the Fuji is flimsy and opens too easily. The buttons are flush and often difficult to push. The aperture ring on the 16mm lens turns too easily. I shot several photos yesterday that I thought were good, only to find that they were all at F16 -- in dim light! -- because the ring had been bumped off its A setting. Today I had a few moments of not understanding why the camera wouldn't work, until I saw I'd bumped the drive mode into multiple exposure. And then there's the exposure compensation dial. . . yeah.
And the viewfinder, the big and beautiful EVF which so many have praised, and it's a technological wonder -- right up until I needed to use it outdoors in bright sunlight. Then I was cussing, "I can't see a @#$% thing!" I dug into the menus and dialed up the EVF brightness to the maximum, then it was usable -- though still somewhat dim and ugly.
So, now I'm thinking this was a costly mistake. The Pentax is so much less troublesome, so robust and easy to operate than this contraption. Then I got home and loaded the photos into Lightroom. And I looked. . . And when it comes to image quality, the Fuji slays. It murdered the K-S2. Colors were natural, contrast was good, and the sharpness and clarity were like looking through a window.
Just to be sure, I went out and shot some test images with both cameras, with the Fuji 90mm and the Pentax 50-200mm, and the Fuji again walked all over the Pentax. However, I looked closely and concluded that the Pentax just might be flubbing the focus. I thought I'd fine-tuned that lens successfully, but I may not have dialed in enough compensation. So, I went back and shot another series of test photos, this time using live view on the Pentax. Using contrast-detection autofocus on the sensor should be the most accurate, right? And indeed, these photos were much improved. The difference between the Fuji and Pentax was much reduced -- but the Fuji still won.
And some of you will say, "Duh! You're comparing a cheap-and-slow zoom against a high-priced, fast prime." It's true. This is a battle of lenses, not camera bodies, and the big, heavy, costly prime lens won the battle. Thank you, Captain Obvious. But Pentax doesn't make a lens like this! It's not an option for the K-S2.
A much more fair, and more interesting, comparison will be when I get the Fuji 35mm and can test it against the 20-40mm Limited. Those lenses are closer in price and closer to filling the same role, albeit with different strategies. What's really nagging me now about the K-S2, though, isn't my selection of lenses. What's really nagging me is the difficulty getting autofocus through the viewfinder tuned up correctly. As we've moved to higher and higher megapixel counts, and expectations (and demands!) for sharpness have gone up and up, it seems like accurate focus has become more of a problem for DSLRs, and it's one that just doesn't arise with mirrorless cameras.
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