PENTAX K-50 /w 18-55 DAL WR

Availability: In stock

Retail S$0.00

K-50

 

A camera that is amazingly mobile and spor ty, one that can preserve all your memories in beautiful images. An elegantly contoured body that fits per fectly in the hand, and is comfor table to carry.
With a weather- resistant construction that withstands the rain, exceptional imaging power even in the dark, high-speed continuous shooting to capture a once- in-a- lifetime moment, and a large viewfinder image, the PENTAX K-50 takes you everywhere — even beyond the conventional boundaries of photography!

Featuring the PENTAX- original SR (Shake Reduct ion) mechanism, the K-50 minimizes camera shake with all compatible lenses - from wide-angle to telephoto - to assure sharp, blur-free images, even in such demanding situations as when using a telephoto lens or photographing dimly lit scenes

The K-50 oers super-high-sensitivity shooting with a top sensitivity of ISO 51200 (when expanded) to record well -defined images with minimal noise. You can handhold the K-50 to capture nightscapes without the help of a flash or tripod. With active subjects such as athletes, pets and stage performers, you can raise the shutter speed to prevent subject shake.




The PENTAX K-50 is the perfect partner for all types of active shooting, and a talented guide to a brand-new photographic experience

A camera that is amazingly mobile and spor ty, one that can preserve all your memories in beautiful images. An elegantly contoured body that fits per fectly in the hand, and is comfor table to carry.
With a weather- resistant construction that withstands the rain, exceptional imaging power even in the dark, high-speed continuous shooting to capture a once- in-a- lifetime moment, and a large viewfinder image, the PENTAX K-50 takes you everywhere — even beyond the conventional boundaries of photography!

In-body SR mechanism to minimize camera shake with any lens

Featuring the PENTAX- original SR (Shake Reduct ion) mechanism, the K-50 minimizes camera shake with all compatible lenses - from wide-angle to telephoto - to assure sharp, blur-free images, even in such demanding situations as when using a telephoto lens or photographing dimly lit scenes

 

 

Super-high-sensitivity shooting at ISO 51200 to capture low-light scenes and freeze fast-moving subjects

The K-50 oers super-high-sensitivity shooting with a top sensitivity of ISO 51200 (when expanded) to record well -defined images with minimal noise. You can handhold the K-50 to capture nightscapes without the help of a flash or tripod. With active subjects such as athletes, pets and stage performers, you can raise the shutter speed to prevent subject shake.

 

Auto Picture mode for hands-off selection of the best shooting mode

When the mode dial is set to the AUTO position and the shutter release button is pressed, the K-50’s Auto Picture mode automatically selects the most appropriate shooting mode for a given subject or scene — such as Portrait, Landscape or Moving Object — and optimizes all camera settings, assuring beautiful results, even for SLR beginners.

 

Scene modes to produce professional-quality images with ease

With its 19 scene modes, the K-50 automatically optimizes camera and exposure settings for a particular scene or subject to produce a beautiful, professional-quality image.


Scene mode monitor display

PRIME M imaging engine with 16.28 effective megapixels to deliver true-to-life, high-resolution images

The K-50 features a large APS-C-size CMOS image sensor to produce a beautiful bokeh effect. With approximately 16.28 effective megapixels, this sensor performs superbly in high-sensitivity ranges, while minimizing annoying noise. The PENTAX-original PRIME M imaging engine then makes the best use of the image data collected by the sensor. It raises the sensitivity to as high as ISO 51200 to compensate for the graininess of low-light scenes, while applying delicate processing to the subject’s outlines, to produce natural, true-to-life images.


CMOS image sensor


PRIME M imaging engine

The K-50 Brings Inspiration and Excitement to Active Photographers

Large, easy-to-view viewfinder with nearly 100% 
field of view and 0.92-times magnification

Thanks to the incorporation of a high-quality glass pentaprism, the K-50’s optical viewfinder offers an approximately 92% magnification to assure a large, clear view of the subject — even with the fast-moving subjects found in sports. In addition, the viewfinder offers a nearly 100% field of view for quick, accurate image composition.


Glass pentaprism

 

11-point AF for speedy, pinpoint focusing 
on the subject

With its 11 sensor points, the K-50’s AF system lets you compose the image exactly the way you like it. It features nine cross-type sensors in the middle for accurate, unfailing detection of the subject.

 

77-segment multi-pattern metering for faithful 
reproduction of high-contrast scenes

The K-50’s advanced metering system makes extremely accurate measurement of illumination levels across the image field. By assessing such factors as the camera’s alignment (horizontal or vertical), the subject’s distance and position, and the lens’s magnification, it then calculates the optimum exposure level for a given scene, assuring the best balance between subject and background, highlights and shadows. The K-50 also offers the option of center-weighted and spot metering.

 


Light distribution of 77-segment 
multi-pattern metering

Select-area expansion to track 
a moving subject

When photographing a moving subject in the AF.C (Continuous) mode, this function keeps tracking the subject even when it moves away from a pre-assigned select point by assessing the distance data collected by neighboring focus sensors. This prevents erroneous focusing on the background.

 

SAFOX IX i+ AF module 
for exceptional autofocusing accuracy

The K-50 features the state-of-the-art SAFOX IX i+ as its AF module. It assures extra-accurate autofocusing by minimizing chromatic aberrations within the module with the use of a refraction lens. Its light source sensor also compensates for the minute focusing errors caused by the different wavelengths of various sources. Because of this, the K-50 captures the subject in sharp, crisp focus, even under artificial light sources.

1/6000-second high-speed shutter to 
freeze the action

With its top speed of 1/6000 second, the K-50’s high-speed shutter lets you freeze the split-second action of fast-moving subjects, such as athletes and pets. When shooting in bright sunshine, it also lets you open up an aperture to intentionally throw the background out of focus without overexposing the subject.

High-speed burst shooting at six images per second for the best shot of a moving subject

The K-50’s burst shooting mode captures a maximum of six images in a single second.* Whether it’s composition, focus or expression, this mode gives you a better chance of capturing the best shot of a moving subject within a series of recorded images.

 

DR mechanism to always keep the image sensor clean

The surface of the CMOS image sensor is treated with PENTAX-original SP (Special Protect) coating to minimize the clinging of dust. Any dust that does adhere to the surface is then effectively removed by the DR (Dust Removal) mechanism, which shakes the dust off the sensor using high-speed vibration to prevent any annoying dust spot from appearing on captured images.

Weather-resistant, dustproof, 
cold-resistant body for dependable 
performance even in harsh conditions

Since the K-50 features a dependable weather-resistant, dustproof construction, you can bring the camera along for all kinds of picture-taking, regardless of location or weather. Thanks to cold resistance down to -10°C, you can even use it for mid-winter outdoor shooting.


Distribution of seals
Note: Battery performance will deteriorate as the temperature at the shooting location falls. For shooting in cold locations, we advise carrying spare batteries, and keep them warm by storing them in a warm spot of your outfit.

WR/AW-series lenses** for all-weather, all-location shooting

Newly added to the WR series, the DA L 18-55mm F3.5-5.6AL WR and DA L 50-200mm F4-5.6ED WR lenses feature a simplified weather-resistant construction to repel a light splash of water. A selection of the DA AW series featuring a more rugged weather-resistant, dustproof construction is also available. By coupling the K-50 with any of these lenses, you can create a highly dependable, all-weather digital imaging system.


SmC PENTAX -DA L18-55mm F3.5-5.6AL WR


SmC PENTAX -DA L50-200mm F4-5.6ED WR

Dual power supply to prevent battery shortages

In addition to the standard rechargeable lithium-ion battery, the K-50 can also be powered by four AA-size batteries using the optional battery holder. Even when the standard battery runs out of charge, you can easily replace it with easy-to-obtain AA-size batteries and resume shooting without any delay.


AA-size batteries 
(with optional D-BH109 Battery Holder)


Rechargeable lithium-ion battery


The K-50 Provides a Range of Creative Tools for Personalized Expressions

Digital filters for easy image modifications

A digital filter can change the tone or gradation of your image to give it a more striking impression. You can choose one of seven filters during shooting, or apply one of 19 filters later to a recorded image. You can experiment with different filters until you find the desired visual effect. You can even apply multiple filters to a single image, or fine-tune the parameters of a specific filter to explore your own creative possibilities.

 

Recording of Full HD and interval movies, 
with a choice of creative tools

The K-50 captures beautiful Full HD movie clips (at 30 frames per second, in MPEG-4 format). You can add various visual effects using custom images and digital filters, and also remove unwanted segments using simple-to-use editing tools. The K-50 also provides the interval movie mode, which captures a series of movie clips at a fixed interval, then edits them into a single movie (in Motion JPEG). This mode lets you dramatize familiar, everyday events, such as the blossoming of a flower, by compressing the progress of the event into a shorter timeframe.

Note: The camera’s shake reduction mode is switched to digital movie SR during movie recording.


Flexible Live-View shooting, with easy tracking 

of the subject on the LCD monitor

Low-and high-angle shooting is often a troublesome task with the optical viewfinder. The K-50’s Live-View mode, however, makes it easier and more comfortable for you, since it lets you angle the camera more freely. It also allows you to more accurately visualize the final image (such as brightness and tone) on the LCD monitor. You can even take advantage of such handy tools as the Face Recognition AF mode and a grid display during Live-View shooting.


Note: Simulated image.

Multiple exposure for easy composition of 
dramatic images

You can tell a fascinating story simply by combining several scenes in a single image. The K-50 lets you compose a single picture from as many as nine separate images. During Live-View shooting, you can even check an existing composite image on the LCD monitor when framing the next image, for easy composition of the entire image.

 

HDR Shooting to prevent pitch-black shadows and whitewashed highlights

The K-50’s HDR (High Dynamic Range) mode works effectively in high-contrast scenes, as it captures three images at different exposure levels (normal, over and under), then selects the ideally exposed areas from these images to produce one extra-wide-gradation composite picture free of excessive shadows and highlights. With this mode, you can create an image with a gradation similar to human vision, or add a dynamic, artistic expression with exaggerated contrast.



Note: The HDR mode is available only in JPEG recording format. This mode is not selectable during RAW+ shooting.


The K-50 Lets You Capture Images in Your Style

Dual electronic dials for 
effortless fingertip control

A pair of electronic dials are strategically positioned — one at the front and another to the back of the camera grip — to allow instant shift of aperture and shutter speed with fingertip control. This intuitive control system makes picture-taking more fun and spontaneous than ever before.

An array of customization features to 
personalize camera operation

The most frequently used functions often differ from user to user. That’s why the K-50 offers the flexibility of assigning user-preferred functions to the two electronic dials and the RAW/Fx and AF/AE-L buttons. By assigning a function demanding frequent setting changes to your choice of dial or button, you are assured of speedy, intuitive control. You can also assign your favorite settings to the USER mode to eliminate the need to set individual functions separately.

Flexible exposure system for easy control of light 
and shadow, bokeh effect and subject motion

The K-50’s Hyper Program mode lets you choose one of the three auto-exposure modes (Program, Aperture-priority and Shutter-priority) without the need to turn the mode dial. The K-50’s comprehensive exposure control system also offers such options as the Metered Manual (with Hyper Manual control for simplified manual exposure operation), Sv (Sensitivity-priority) and TAv (Shutter and Aperture-priority) modes to satisfy individual preferences.


Hyper Program


Hyper Manual

D-range setting for effective compensation of 
extreme highlights and shadows

白とびや黒つぶれを抑え、ハイライトからシャドーまで、豊かな階調で描写できます。逆光のように明暗差が極端に大きなシーンを撮影するとき、効果を発揮します。

 

Custom images to add distinctive 
finishing touches

The K-50’s custom image mode lets you choose the desired finishing touch for a captured image, from a choice of 11 custom images including Vibrant, Radiant and Bleach Bypass. With each custom image, you can make minute adjustment of the base parameters to further customize the effect.

 

Note: The base parameters of each custom image are adjustable, including saturation, hue, key, contrast, sharpness, filter effect (Monochrome only), tone (Bleach Bypass, Monochrome and Muted only).

Digital level for pinpoint detection of inclination

The high-precision digital level detects and indicates the horizontal and vertical inclination of the camera at a glance, useful for ensuring the precise horizontal or vertical alignment of the camera in landscape photography. In addition to the indication on the LCD monitor, the inclination is also displayed on the exposure bar scale in the viewfinder.***

*** Vertical inclination is not indicated on the viewfinder display.

Note: In the LCD monitor, horizontal inclination is indicated at bottom, while vertical inclination is displayed on the right.

Automatic horizon correction to compensate for a minute slant of the frame

Each time the shutter is released, the K-50 automatically compensates for any undetectable horizontal slanting of the image field. The camera detects its inclination at the moment of exposure, then rotates the CMOS image sensor to a level position using the SR mechanism. This function comes in handy during handheld shooting, when the photographer often tilts the camera unintentionally.
Note: The maximum compensation angle is ±1.5 degrees with SR on, or ±1 degree with SR off.

Composition adjustment to make fine framing 
adjustments

This function allows you to make minute adjustment of framing by rotating and/or shifting the CMOS image sensor without the need to remove the K-50 from a tripod. By eliminating the need to adjust the tripod, it makes framing adjustments speedy and effortless.

Compatibility with GPS unit for the tracking 
of nature and celestial bodies

The K-50 is compatible with the optional O-GPS1 GPS unit. When installed on the K-50 camera body, this unit records the latitude, longitude and altitude of a shooting location on a captured image for easy image filing and quick data search. It can also display an electronic compass to point the exact direction the camera is facing. It even offers the ASTROTRACER function, which automatically synchronizes the camera’s CMOS image sensor with the movement of celestial bodies based on the GPS data. As the result, you can capture faint stars as solid points, rather than blurry streaks.


Note: The Simple Navigation function is not available with the K-50.

Compatibility with Eye-Fi wireless LAN 
memory cards

Since the K-50 accepts Eye-Fi wireless LAN memory cards, you can make wireless transfer of captured images to a smartphone or personal computer. The user has a choice of Eye-Fi transfer mode from AUTO (automatic transfer of unsent images), SELECT (transfer of user-selected images) or OFF (no image transfer made).

Popular RAW-data development and image-processing software included 
SILKYPIX Developer Studio 3.0 LE

This software develops RAW-format data, and saves the results as JPEG- or TIFF-format files. Based on the acclaimed SILKYPIX® data processing engine, it features high-speed development of the RAW-format files captured by the K-50, including exposure and white-balance adjustments and advanced color conversion. It also has a simple-to-command user interface, for flawless, intuitive control.



Viewfinder display



Specifications

Model
Description
Type: TTL autofocus, auto-exposure SLR digital-still camera with built-in retractable P-TTL flash
Lens Mount: PENTAX KAF2 bayonet mount (AF coupler, lens information contacts,K-mount with power contacts)
Compatible Lens: KAF3, KAF2 (power zoom not compatible), KAF,KA mount lenses
Image Capture
Unit
Image Sensor: Primary color filter, CMOS. Size: 23.7×15.7 (mm)
Effective Pixels: Approx.16.28 megapixels
Total Pixels: Approx. 16.49megapixels
Dust Removal: SP coating and CMOS sensor operations
Sensitivity (Standard output): AUTO/100 to 51200 (EV steps can be set to 1EV, 1/2EV, or 1/3EV)
Image Stabilizer: Sensor shift Shake Reduction
File Formats File Format: RAW (DNG), JPEG (Exif 2.3), DCF2.0 compliant
Recorded Pixels: JPEG:16M(4928×3264), 12M(4224×2816), 8M(3456×2304), 5M(2688×1792) RAW:16M(4928×3264)
Quality Levell: RAW (12bit): DNG JPEG: ★★★(Best), ★★(Better), ★(Good) RAW and JPEG simultaneously recordable
Color Space: sRGB,AdobeRGB
Storage Medium: SSD, SDHC,and SDXC Memory Card (Eye-Fi card compatible)
Storage Folder: Date (100_1018,100_1019...)/PENTX (100PENTX, 101PENTX...) PENTX can be changed by user
View Finder Type: Pentaprism Finder
Coverage (FOV): Approx. 100%
Magnification: Approx. 0.92×(50mmF1.4 at infinity)
Eye-Relief Length: Approx. 21.7mm (from the view window), Approx 24.5mm (from the center of lens)
Diopter Adjustment: Approx. –2.5m to +1.5m-1
Focusing Screen: Interchangeable Natural-Bright-Matte III focusing screen
Live View Type: TTL method using CMOS image sensor
Focusing Mechanism: Contrast detection + Face Detection, Tracking, Select, Spot
Display: Field of View approx. 100%, Magnified view (2×, 4×, 6×), Grid display (4×4 Grid, Golden Section, Scale display), Bright/dark area warning,Histogram
LCD Monitor Type: TFT color LCD monitor, wide angle viewing
Size: 3.0 inches
Dots: Approx. 921,000 dots
Adjustment: Brightness and colors adjustable
White Balance Auto: Method using a combination of the CMOS image sensor and the light source detection sensor
Preset: Daylight, Shade, Cloudy, Fluorescent Light (D: Daylight Color, N:Daylight White, W: Cool White, L: Warm White), Tungsten, Flash, CTE, Manual, Color
Manual: Configuration using the display screen (up to 3 settings can be saved), Color Temperature settings, Copying the white balance setting of a captured image
Fine Adjustment: Adjustable ±7 steps on A-B axis or G-M axis
Autofocus System Type: TTL: phase-matching autofocus
Focus Sensor: SAFOX IX i+, 11 point (9 cross type focus points in the center)
Brightness Range: EV–1 to 18 (ISO 100)
AF Mode: Auto AF (AF.A), Single AF (AF.S), Continuous AF (AF.C) Focus priority or shutter priority mode for AF.S Focus priority or FPS priority mode for AF.C
AF Point Selection: 5Auto:5 points,Auto:11 points, Select(Expanded Area AF available), Spot
AF Assist Light: Dedicated LED AF assist light
Metering Type: TTL open aperture, 77 segmented metering, center-weighted and spot metering
Exposure Compensation: EV0 to 22 (ISO100 at 50mm F1.4)
Exposure Modes: Auto Picture mode: automatically selects from Standard, Portrait, Landscape, Macro, Moving Object,Night Scene Portrait, Night Scene, Blue Sky, Forest Scene Mode: Portrait,Landscape, Macro,Moving Object, Night Scene Portrait, Sunset, Blue Sky, Forest, Night Scene, Night Scene HDR*, Night Snap, Food, Pet, Kids, Surf & Snow, Backlight Silhouette, Candlelight, Stage Lighting, Museum *JPEG only Program, Sensitivity Priority, Shutter Priority, Aperture Priority, Shutter & Aperture Priority, Manual, Bulb
EV Compensation: ± 5EV (1/2EV step or 1/3EV can be selected)
AE Lock: Can be assigned to the AF/AE-L button from the menu.
Shutter Type: Electronically controlled vertical-run focal plane shutter
Shutter Speed: Auto:1/6000 to 30 sec., Manual: 1/6000 to 30 sec. (1/3EV steps or 1/2EV steps), Bulb
Drive Modes Mode Selection: Single frame, Continuous (Hi, Lo), Self-timer (12 sec., 2 sec.), Remote Control (0 sec., 3 sec.), Auto Bracketing (3 frames)
Continuous Shooting: Approx. 6 fps (JPEG, Continuous Hi), Approx. 3 fps (JPEG, Continuous Lo)
Built-in Flash Type: Built-in retractable P-TTL pop-up flash Guide number: approx. 12 (ISO100/m)Angle of view: coverage: wide angle-lens, equivalent to 28mm in 35mm format
Flash Modes: P-TTL, Red-eye Reduction, Slow-speed Sync, Trailing Curtain Sync, High-Speed Sync and Wireless Sync are also available with PENTAX dedicated external flash. Sync Speed: 1/180 sec.
Speed: 1/180 sec.
Flash Exposure Compensation: ー2.0~+1.0EV
Capture Functions Custom Image: Bright, Natural, Portrait, Landscape, Vibrant, Radiant, Muted, Bleach Bypass,Reversal Film, Monochrome, Cross Processing
Noise Reduction: Slow Shutter Speed NR,High-ISO NR
Dynamic Range Setting: Highlight Correction, Shadow Correction
Lens Correction: Distortion Correction, Lateral Chromatic Aberration Correction
Digital Filter: Extract Color, Toy Camera, Retro, High Contrast, Shading, Inver t Color, Color
HDR Capture: Auto, HDR 1, HDR 2, HDR 3, Automatic composition correction function, Exposure Bracket Value: ±1EV, ±2EV, ±3EV
Multi-exposure: Number of shots: 2-9,Exposure adjusted automat ical ly.
Horizon Correction: SR On:correction up to 1 degrees, SR Off:correction up to 1.5 degrees
Composition Adjustment: Adjustment range of ±1mm up, down, left or right (0.5mm when rotated), Rotating range of 1 degrees
Interval Shooting: Shooting interval: 3 sec. to 24 hr., Number of shots: up to 999 images, Star t Interval set ting: immediately, f rom the set t ime
Electronic Level: Displayed in viewfinder (horizontal direction only); displayed on LCD monitor (horizontal direction and vertical direction)
Movie File Format : MPEG–4AVC/H.264
Recorded Pixels : FullHD (1920×1080,16:9,30fps/25fps/24fps), HD(1280×720,16:9,60fps/50fps/30fps/25fps/24fps), VGA(640×480,4:3,30fps/25fps/24fps)
Quality Level: ★★★(Best),★★(Better),★(Good)
Sound: Built-in monaural microphone, Recording Sound Level
Recording Time: Up to 25 minutes; automatically s tops recording i f the internal temperature of the camera becomes high.
Custom Image: Bright, Natural, Portrait, Landscape, Vibrant, Radiant,Muted, Bleach Bypass, Reversal Film, Monochrome, Cross Processing
Digital Filter: Extract Color, Toy Camera, Retro, High Contrast, Invert Color, Color
Interval Movie: Recording interval: 3 sec., 5 sec., 10 sec., 30 sec., 1 min., 5min., 10 min., 30 min., 1 hr.,Recording time: 4 sec. to 99 hr.,Start Interval setting: immediately, from the set time
Playback Functions Playback View: Single frame, Multi-image display (4, 9, 16, 36, 81 segmentation), Display magnification (up to 16x, scrolling and quick magnification avai lable), rotating, histogram, bright/dark area warning, copyright display, calendar filmstrip, display, folder display, slideshow, Eye-Fi transfer
Delete: Delete single image, delete all images, select & delete, delete folder, delete instant review image
Digital Filter: Monochrome, Extract Color, Toy Camera, Retro, High Contrast, Shading, Invert Color, Color, Tone Expansion, Sketch Filter, Water Color, Pastel, Posterization, Miniature, Soft, Starburst, Fish-eye, Slim,Base Parameter Adjustment
RAW Development: File Format (JPEG), Image Capture Settings(Aspect Ratio, Recorded Pixels, Quality Level, Color Space), Lens Correction (Distortion Correction, Lateral Chromatic Aberration Correction), Custom Image, White Balance, Sensitivity, High-ISO NR, Shadow Correction
Edit: Resize, Cropping (Aspect ratio and Slant adjustment available), Index, Movie Editing (Divide or delete selected frames),Capturing a JPEG still picture f rom a movie, Saving the RAW file data in the bufiffer memory
Customization USER Mode: Up to 2 set t ings can be saved
Custom Functions: 22 items
Mode Memory: 12 items
Button/Dial Customization: RAW/Fx Button (One Push File Format,Exposure Bracketing, Optical Preview, Digital Preview, Composition Adjustment, Select AF Point), AF/AE-L button (Enable AF1, Enable AF2, Cancel AF, AE Lock) Various settings for the action of the e-dials in each exposure mode can also be saved.
Text Size: Standard,Large
World Time: World Time settings for 75 cities (28 time zones)
AF Fine Adjustment: ±10 step, Uniform adjustment, Individual adjustment (up to 20 can be saved)
Copyright Information: Names of "Photographer" and "Copyright Holder" are embedded to the
Power Supply Battery Type: Four AA batteries (Lithium, Ni-MH rechargeable, alkaline) with AA Battery Holder D-BH109, Rechargeable Lithium-ion Battery D-LI109 can be used.
AC Adapter: AC Adapter Kit K-AC128 (optional)
Battery Life: [Rechargeable Lithium-ion Battery D-LI109]:Number of recordable images: approx. 410 images (with 50% flash usage), approx. 480 images (without flash usage) Playback time: approx. 270minutes * Using a new lithium-ion battery under the temperature at 23°C, Tested incompliance with CIPA standard. Actual results may vary depending on the shooting conditions/circumstances. [AA Lithium batteries]Number of recordable images:approx. 710 images (with 50% flash usage), approx. 1250 images (without flash usage) Playback time: approx. 560 minutes * Using 4x Energizer Ultimate Lithium Batteries under the temperature at 23°C, Tested in compliance with CIPA standard. Actual results may vary depending on the shooting conditions/circumstances.
To learn more about Energizer lithium AA batteries click here
Interfaces Connection Port: USB2.0(high-speed compatible)/AVoutput terminal
USB Connection: MSC/PTP
Video Output Format: NTSC/PAL
Dimensions and Weight Dimensions: Approx. 129.0 mm (W) × 96.5 mm (H) × 70.0 mm (D) (excluding the operation par ts and protrusion)
Weight: Approx. 675 g (loaded and ready with the dedicated battery and SD Memory Card), Approx. 590 g (body only)
Included accessories Package Contents: USB Cable I-USB7, Strap O-ST132, four AA batteries, AA Battery Holder D-BH109, Sof tware (CD-ROM) S-SW138 <Mounted on the camera> Hot shoe cover FK , Body Mount Cover
Software: SILKYPIX® Developer Studio 3.0 LE

Included software for processing and adjusting RAW files
「SILKYPIX Developer Studio 3.0 LE for RICOH IMAGING」

With this software, various adjustments can be carried out on RAW images, such as exposure and white balance adjustment, high-grade color swapping, and compensation of lens aberrations, all using a computer. This software makes it easy to enjoy utilizing RAW information to process high-quality images with intuitive controls.

SILKYPIX

Operating environment for software bundled with the K-50

To connect the camera to a computer, and use the included software SILKYPIX Developer Studio 3.0 LE for RICOH IMAGING, the following computer requirements must be met.

Supported OS Windows Windows®8 (32 bit/64 bit)/Windows®7 (32 bit/64 bit)/ Windows Vista® (32 bit/64 bit)/Windows® XP (32 bit/64 bit)/ (SP3 or later, Home/Pro 32 bit) 
Administrator privileges are required for installation In 64 bit or higher operating systems, this can be run as a 32 bit application
Macintosh Mac OS X 10.8/10.7/10.6/10.5
CPU Windows Intel® Pentium® compatible processor (Pentium® 4/ADM Athlon™ XP or more) Multi core (IntelPentium® Core™ i7, IntelPentium® Core™ i5, IntelPentium® Core™ 2 Quad, IntelPentium® Core™ 2 Duo/AMD Phenom™ II X6, X4/AMD Athlon™ II X4, X2, etc )
Macintosh Intel® compatible processor/Power PC®
Memory 1GB or more (2GB or more recommended)
Hard drive space Program installation and start-up: 100 MB or more of available space
Image file saving: Approximately 10 MB per file
Monitor 1024 x 768 dots, 24 bit full-color or more
Others Input devices such as a keyboard, mouse, etc.
- A computer with a supported OS preinstalled, updated to the latest version, and equipped with USB ports as standard equipment is required.
Operation is not guaranteed on all computers with the recommended operating environment.

Storage capacity (with a 4GB memory card at a 3:2 aspect ratio)

 RAWJPEG
Recorded pixels 16M(4928×3264) 16M(4928×3264) 12M(4224×2816) 8M(3456×2304) 5M(2688×1792)
Quality level DNG ★★★ ★★ ★★★ ★★ ★★★ ★★ ★★★ ★★
4GB 150 421 744 1471 569 1005 1978 843 1489 2873 1387 2413 4641

Movie recording capacity with a 4GB memory card at Best quality level

Recorded pixelsFull HD
(1920×1080、16:9)
HD
(1280×720、16:9)
VGA
(640×480、4:3)
Frame rate 30fps 25fps 24fps 60fps 50fps 30fps 25fps 24fps 30fps 25fps 24fps
4GB 16:21 19:34 20:21 16:21 19:34 28:18 33:47 35:08 41:51 49:48 51:47
• Operation-confirmed SD/SDHC/SDXC memory cards: [Panasonic/Toshiba/SanDisk] SD card memory capacity: 1GB, 2GB; SDHC card memory capacity: 4GB, 8GB, 16GB, 32GB;
SDCX card memory capacity: 64GB. [SanDisk] SDXC card memory capacity: 128GB. [Eye-Fi Japan] SDHC card memory capacity: 4GB (Connect X2), 8GB (Mobile X2/Pro X2), 16GB (Pro X2).
• The above figures are efiective as of June 2013. 
• Compatible with UHS-I speed class. • U se of a h igh-speed SD memory card is recommended for movie recording, as the recording may terminate during recording if the writing speed is too low. • Operation tests have been conducted by the individual memory card manufacturers. PENTAX does not guarantee their performance under any circumstances.
  • Auto Flash
    (AF200FG)(Case included)

    Compact yet multi-featured,ideal for all types of shooting sessions

  • Camera Case
    (O-CC84)

    A diagonal zipper for quick removal of the camera from the carrying position

  • GPS Unit
    (O-GPS1)

    A high-performance GPS unit for astronomical photography

  • Rechargeable Lithium-Ion Battery
    (D-LI109)

    Compact, lightweight and exclusive for the K-50,handy as a spare battery

  • Battery Charger Kit
    (K-BC109J )

    For easy recharging of the D-LI109 battery

  • AC Adapter Kit
    (K-AC128J )

    Power supply from standard outlets, for extended shooting and playback

  • Remote Control F

    For push-button release from a distance, convenient for nightscapes and family/group photos

  • Waterproof Remote Control
    (O-RC1)

    A weather-resistant remote controller, perfect for the shooting in drizzle and by the water

  • AA Battery Holder
    (D -BH109)

    Housing four AA-size batteries to power the K-50

  • Cable Switch
    (CS-205)

    A shutter-release tool,handy for extended exposures

  • Image Sensor Cleaning Kit
    (O-ICK1)

    A cleaning stick for quick, easy removal of dust on the image sensor

  • Magnifier Eyecup
    (O-ME53)

    An eyecup with built-in lens to magnify the viewfinder image

  • Free-Length Strap
    (O-ST842)

    A length-adjustable strap;long enough for cross-shoulder suspension of the camera

  • Hand Strap
    White/Red/Black
    (O-ST991)

    For quick, spontaneous response to every photo opportunity

  • Hand Strap
    Punching White/Leather Beige/Carbon Black
    (O-ST128)

    A firm hold of the camera,for active photographers

  • MF-60
    (standard with K-50)

  • MI-60
    (AF Scale Matte)

  • ML-60
    (AF Cross-Lined Matte)

  • ME-60
    (All-Surface Matte)

  • Kit Lens DA Hood for L18-55mmWR
    (PH-RBC52)

  • Kit Lens DA Hood for L50-200mmWR
    (PH-RBD49)

  • Kit Lens DA Hood for L55-300mm
    (PH-RBG58)