The Pentax K-5 incorporates a new generation CMOS sensor, combined with the reliable PRIME II Imaging Engine, which produces high-resolution, rich-gradation digital images.
The K-5 also offers a wide sensitivity range, from ISO 100 to 12800, which can be expanded to ISO 80~51200. As the Analog/Digital conversion is done within the sensor, K-5 features an impressive noise management.
The K-5 embeds the same new-generation SAFOX IX+ autofocus system as the Pentax 645D Medium Format camera, which features 11 sensor points (with 9 cross-type sensors in the middle) to assure pinpoint and fast.
The K-5’s new-generation sensor combined with highl performance autofocus algorithms ensures accurate and quick contrast AF operation during Live View shooting. With the addition of a Golden Section display, the K-5 offers a choice of three different grid patterns to facilitate image composition.
The K-5’s high-speed continuous shooting mode records up to 22 images (in JPEG recording format) in a single sequence at a maximum speed of 7 images per second, allowing you to take sharp pictures of active, fast-moving subjects with great ease.
The K-5 captures beautiful, true-to-life movie clips in 16:9 Full HD proportions at a frame rate of 25 frames per second. This extends many the benefits of high-quality SLR photography to the world of movie shooting. For instance, reduce the depth of field to make a subject stand out, or use different interchangeable lenses to create distinctive visual effects. The K-5 also allows you to add specific visual effects during shooting.
The K-5 is exceptionally solid and durable, with a body of sturdy yet lightweight magnesium alloy, and a chassis of highly-rigid stainless steel. Thanks to the inclusion of 77 special seals, it also boasts a dustproof, weather-resistant and cold-resistant (-10°C) construction, assuring reliable operation even under harsh environmental conditions.
The K-5 features a pentaprism finder with a 100% field of view which assures great visibility in outdoor shooting and improves the accuracy of focusing and image composition. It also comes with the renowned Natural-Bright-Matte focusing screen to assist you with manual-focus operation.
The K-5 features the Pentax Shake Reduction, which effectively compensates the effect of camera shake by up to 4 shutter steps to produce sharp, blur-free images. This innovative mechanism works with all Pentax lenses — even those designed for analogue cameras. The K-5 also features an auto level compensation function to assure effortless adjustment of horizontal alignment, and a composition adjustment function to automatically compensate for the camera’s inclination during handheld shooting — vertically, horizontally, and in the direction of rotation.
The K-5 features a large, high-resolution 3 inch colour LCD monitor with 921,000 dots. Its wide-view design assures a clear view of the monitor image from 170 degrees horizontally and vertically.
Innovative image-processing functions to produce distinctive photographic expressions
(1) Custom image function for distinctive finishing touches - The K-5 offers a choice of 9 Custom Image modes, which allows you to easily select a desired finishing touch for a particular image in order to more faithfully express your creative intention or emphasise the prevailing atmosphere.
(2) Digital filters function - This function allows you to process recorded images and produce highly creative visual expressions without the need of a computer. You not only have a choice of 18 different filters, but can also apply different filters one after another to a single image to create more visual effects.
(3) Cross process mode with three options - The K-5 features the unique Cross process mode, in which the camera automatically shifts photographic parameters for each exposure to create eye-catching images with unique, dramatic colours — just like pictures treated with the cross process in film photography.
(4) HDR (High Dynamic Range) function - The K-5 features the HDR (high dynamic range) function to create one composite image with an extra-wide gradation range from 3 images with different exposures, without requiring a computer.
| Type | CMOS with primary colour filter and integrated Shake/Dust Reduction sensor-movement system |
| Effective pixels | 16.3 |
| Total pixels | 16.9 |
| Colour filter type | Primary |
| Mount | PENTAX KAF2 bayonet stainless steel mount |
| Type | SAFOX IX+ TTL phase-difference |
| AF points | 11 point (9 cross) |
| AF point selection | Yes |
| AF modes | AF Single (w focus lock, focus/shutter priority selectable), AF Continuous (w focus/FPS priority selectable), Manual Focus |
| AF lock | Yes |
| AF assist beam | Yes |
| Manual focus | Yes |
| AE lock | Yes |
| Exposure compensation | +/- 5 EV (1/3 and 1/2 steps) |
| AEB | 2, 3, or 5 frames, up to +/- 2 EV in 1/3 or 1/2 steps |
| ISO speed equiv | Auto: ISO 100-12800 (1, 1/2, 1/3 steps), expandable to ISO 80-51200, Bulb mode up to ISO 1600, auto ISO range selectable Manual: 100-12800 (1, 1/2, 1/3 steps), expandable to ISO 80-51200, Bulb mode up to ISO 1600 |
| Type | Electronically controlled, vertical-run, focal plane shutter |
| Speed | 1/8000 to 30 sec (1/3 or 1/2 steps), Bulb |
| Settings | Auto, Daylight, Shade, Cloudy, Fluorescent (D, N, W, L), Tungsten, Flash, CTE |
| Personal White balance | Yes, 3 manual and 3 Kelvin temperature presets available |
| Viewfinder | Pentaprism |
| Coverage | 100% |
| Magnification | 0.92x |
| Dioptre connection | -2.5 to 1.5 |
| Focusing Screen | Natural Bright Matte III |
| Depth of field preview | Optical (diaphragm stop-down), Digital |
| Monitor | 3.0 inch TFT colour LCD |
| Coverage | 100% |
| Brightness | Adjustable |
| Modes | On, Redeye, Slow Sync, Slow Sync + Redeye, Trailing Curtain Sync, Wireless Flash |
| Hotshoe | Yes |
| Sync socket | Yes |
| Exposure compensation | -2 to 1 EV (1/2 steps) |
| Second Curtain sync | Yes |
| External Flash | P-TTL |
| Shooting modes | Green, Hyper Program (P), Sensitivity Priority (Sv), Shutter Priority (Tv), Aperture Priority (Av), Shutter & Aperture Priority (TAv), Metered Manual, Bulb, X-Speed, USER (5 presets), Movie |
| Shooting photo effects | Bright, Natural, Portrait, Landscape, Vibrant, Muted, Monochrome, Reversal Film, Bleach Bypass, Toy Camera, Retro, High Contrast, Extract Color, Soft, Starburst, Fisheye, Custom |
| Continuous Shooting | Continuous Hi: 7.0 FPS (22 JPG, 8 RAW) Continuous Lo: 2.0 FPS (unlimited JPG, 12 RAW) |
| 16M (4928x3264), 10M (3936x2624), 6M (3072x2048), 2M (1728x1152) Movie (resolution/FPS): 1920x1080p 25, 1280x720p 30/25, 640x480p 30/25 | |
| Compression | Good, better, best, premium |
| Still image type | JPEG, RAW |
| Simultaneous recording | Yes |
| Print direct printers | Yes |
| Water/dust resist | Dust Removal II mechanism: Image sensor moving mechanism, SP Coating and Dust alert function |
| Intell. orientation sensor | Yes |
| Histogram | Yes |
| Playback zoom | Yes |
| Image lock | Yes |
| Image erase | Yes |
| Self Timer | 12s, 2s |
| Menu languages | English, French, German, Spanish, Portuguese, Italian, Dutch, Danish, Swedish, Finnish, Polish, Czech, Hungarian, Turkish, Greek, Russian, Korean, Chinese (Simplified/Traditional), Japanese |
| Connection | USB 2.0 hi-speed, AV out, HDMI out, DC in, cable switch, 3.5mm stereo microphone, X-sync socket Video out: HD (via HDMI) |
| NTSC/PAL | Yes |
| Type | SD, SDHC, SDXC (via firmware update) |
| PC | Windows XP SP2, Vista and 7 |
| MAC | OS X 10.3.9 or above |
| Browsing printing | PENTAX Digital Camera Utility 4 |
| Batteries | Rechargeable Li-Ion battery D-LI90 |
| Battery life | Recordable images: Approx 980 (approx 740 w 50% flash, CIPA) Playback time: Approx 440 min Movie recording time: Approx 25 min |
| AC power supply | Yes, K-AC50E (optional) |
| Lenses | KAF3, KAF2, KAF, and KA (K mount, 35mm screwmount, 645/67 med format lenses useable w adapter and/or restrictions) |
| Flash | AF200FG, AF360FGZ, AF540FGZ |
| Body materials | Magnesium alloy shell over stainless steel chassis |
| Operating environ | -10 to 40°C |
| Dimensions | 131 x 97 x 73mm |
| Weight (body only) | 660g |
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