The K-1 is Pentax’s first full-frame DSLR and former flagship of the K-mount series. Looking for an updated version of this camera? Check out the K-1 Mark II. Key features include:

What’s New. Years in the making, the K-1 gives Pentax users the full-frame camera that’s long eluded their grasp. It sits in a class of its own as a professional-caliber DSLR with features no one else offers, all at an enthusiast-level price.

36.2MP Full-Frame CMOS. This anti-aliasing-free sensor outputs high-resolution images with more depth and sharpness than possible with the previous APS-C offerings. The increased sensor real estate also provides outstanding high-ISO image quality with a range of 100-204,800.

Five-Axis Image Stabilization Magic. Rated for five stops of correction, this system does more than just keeping images free from camera shake across five axes. Thanks to some technical wizardry, the K-1 stabilizer offers a Pixel Shift resolution mode (42MP), Horizon Correction, AstroTracer function, and AA filter simulation. There are dedicated corners of the internet that go into detail on these unique features, so we’ll leave it at that.

Updated Autofocus. The updated SAFOX 12 autofocus module features 33 total autofocus points, 25 of which are cross-type. Three central points are optimized for performance with f/2.8 and faster lenses, while all but the outer eight points offer focusing down -3EV.

Full HD Video. It’s definitely not a flagship feature, but the K-1 does shoot Full HD 1080/30p video using H.264 compression. There’s a built-in stereo mic for in-camera audio, as well as external mic and headphone jacks for higher-quality audio.

Professional Build. It wouldn’t be a Pentax camera if the build quality wasn’t up to snuff. Rest assured there’s no skimping here. The magnesium-alloy body has the usual elaborate weather sealing for peace of mind. There’s more customization than you can shake a stick at, yet the core manual controls and ergonomics remain the design’s primary focus. The 3.2-inch Cross-Tilt LCD gives you the ability to position the screen in ways you didn’t think was possible, and the large optical viewfinder’s 0.7x magnification gives you 100% coverage.

Other Notable Features. Built-in Wi-Fi allows wireless image transfer and camera control from a smartphone, and the in-camera GPS module does just what you’d expect. There are LEDs strategically placed behind the rear LCD and above the lens mount to help you see what you’re doing in complete darkness. There are dual SD slots for recording images and video, and the included rechargeable D-LI90 battery is rated for 760 shots per charge.