PENTAX K-3 Mark III - DSLR Camera
The imaging power to capture images delicately, boldly or dramatically
Key Features
See description25.73 megapixel BSI sensor (APS-C) with top light sensitivity of ISO 1,600,000
Large and bright prism viewfinder with 100% field of view and approx. 1.05x magnification
In-body Shake Reduction II system (IBIS)
SAFOX 13 autofocus system with 101 focus sensors
Original PENTAX reliability – robust, weatherproof and compact
Technical Specifications
View all specificationsCamera-Typ
TTL autofocus, auto-exposure SLR digital-still camera
Image Sensor Type
Primary color filter CMOS. Size: 23.3mm x 15.5mm (APS-C) with approx. 25.73 megapixels
Sensitivity
ISO100～1.600.000
Type of AF-System
SAFOX 13, 101 point (25 cross type focus points)
Type of Metering System
TTL open aperture metering using 307K pixel RGBIr sensor, Multi-segment, Center-weighted, Spot and Highlight-weighted
Viewfinder
Pentaprism Finder with 100% FOV and 1,05x Magnification
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PENTAX K-3 Mark III - DSLR Camera
Sensor Technology
25.73 megapixel BSI sensor with top light sensitivity of ISO 1,600,000
ABSI-sensor is being installed in the PENTAX K-3 Mark III for the first time. This back-illuminated sensor, with an effective resolution of approx. 25.73 megapixels, works in conjunction with the newPRIME V imaging engine and the newly designed accelerator unit to deliver exceptionally high image quality. By also eliminating the need for an AA (anti-aliasing) optical filter, the camera produces super-high-resolution, sharp images.
The design not only expands the dynamic range, but alsominimises noise, even in the low and super-high ranges. Thanks to significantlyimproved noise reduction, the PENTAX K-3 Mark III offers a super-highmaximum light sensitivity of ISO 1,600,000.
In-body Shake Reduction II system (IBIS) with various functions
The IBIS sensor offersexposure security of up to 5.5 EV and compensates for blurring on5 axes. The movable sensor is also used for thepixel shift function to expand the resolution, which can now be used with the Pentax K-3 Mark III without a tripod.
In addition, the movable sensor unit is used to simulate a low-pass filter. By eliminating the AA (Anti Aliasing) filter, a higher image sharpness is achieved, and to avoid any moiré effect that may occur, the sensor unit is set into micro-vibrations.
At the same time, it can be used as asensor shift for autohorizon correction or for cleaning the sensor with theDR II (Dust Removal).
Pixel Shift Resolution System
By taking advantage of the SR II mechanism, this innovative system captures four images of the same scene, with the sensor being shifted one pixel up, down, left and right each time, from which the camera then calculates a single image that can be saved as a JPEG or RAW file.This technique makes full use of the 25.73 megapixels for the image file, resulting in significantly higher sharpness and colour reproduction as well as lower image noise.
Optical viewfinder with approx. 100% field of view and approx. 1.05x magnification
The PENTAX K-3 Mark III is designed in the traditional SLR format, in which anoptical viewfinder plays an important role. To this end, it features a high-performance viewfinder with a high-refractionglass pentaprism that offers approx.1.05x magnification with a field of view of almost 100%. This ensures that the camera does not provide an electronically influenced viewfinder image in a size that is unique even across classes.
The unique experience of the recording process is underpinned by the design of the viewfinder and the diverse data displayed in the transparent LCD viewfinder display.
The user interface design allows you to intuitively adjust the camera settings without taking your eyes off the viewfinder. To enhance ease of use and thus the shooting experience, you can programme the desired combination of display data, such as grid patterns and AF focus points, according to your requirements.
Ergonomic design for responsive camera operation
A photographer must feel comfortable with the camera, and this starts with the ergonomics of the body. The grip and the layout of the control buttons on the very compact PENTAX K-3 Mark III have beenoptimised for different hand sizes and finger lengths.
In addition, a great deal of emphasis has been placed on the user interface. In the style of the classic Pentax analogue cameras, the camera can be operated directly, without the often laborious process of using camera menus.
Smart Functions
An important part of this are PENTAX's ownSmart Functions, which now allow five functions to bepre-programmed from 22 options, so that they are always available at a moment's notice.
To perfect the photography experience, many controls can be customised, making each camera a truly individual tool.
Hyper Operation System
Another essential part is the unique Hyper Operation System of the new generation. For exposure control, it not only allows you to switch instantly between programme automatic (P) to aperture (Av) or shutter speed (Tv), but now also to switch immediately to TAv mode (shutter/aperture priority) or manual mode, with the ISO being set automatically.
STANDARD
By turning the front/rear electronic dial, you can instantly switch the AE mode from P to Tv or Av.
Also, by providing single-action switching between Tv and Av, this mode assures intuitive operation in capturing an image, by emphasizing the subject’s motion, or the depth of field of the scene.
ADVANCED
This new mode not only provides speedy switching between Tv and Av, but also features instant shift to the TAv (Shutter/Aperture-priority) mode simply by changing the shutter-speed and aperture settings.
Also, by changing the ISO sensitivity setting, you can flawlessly shift to the M (Manual) mode, harmonizing the easy photo-shooting of Programmed AE operation with the flexible exposure control of manual operation.
PENTAX real-time scene analysis system
This system, developed by PENTAX, performs a thorough analysis of the subject, taking into account fac-tors such as the brightness distribution across the image field, the shape, colour and movement of the subject. The new RGBIr AE sensor with approx. 307,000 pixels, which captures the subject in even greater detail than before, in conjunction with the state-of-the-art image processing engine, enables accurate de-tection of the subject's face and eyes when shooting with the viewfinder, as well as highly precise tracking of moving subjects. In combination with an image recognition system based on deep learning technology, it ensures highly reliable exposure control, automatic selection of the optimal focus point and reliable white balance.
Custom Image
With another nod to photography with different films, the PENTAX K-3 Mark III is equipped with the ‘Custom Image’ function. Just as you would have done in the analogue era, you select a suitablepreset for the desired image characteristic, as with the earlier film selection. In addition to presets for landscape, portraits, black and white or slides, a total of13 recipes are available, all of which can be further refined.
In addition, there are also functions forimproved reproduction of, for example,sunsets (CTE),skin tones or improvedsharpness, as well asnumerous filter functions to provide the photographer with exactly the image that he remembers later when viewing.
Detailed Information about Custom Image, please find here...
Magnesium alloy for all surfaces
The camera's design and range of functions make it ideal for a wide range of applications. Reliability and stability play an important role in this.
The top, bottom, front and back of the PENTAX K-3 Mark III are made of magnesium alloy. This lightweight, high-strength material not only protects the camera's internal mechanisms from shocks and vibrations, but also gives it the appearance of a solid, high-quality camera body. At the same time, the PENTAX K-3 Mark III has a solid dust and weather protection. When used with the matching lenses from the WR or AW series and the optionally available battery grip D-BG8, the ingress of dust and water is prevented to provide a highly airtight imaging system that ensures reliable performance even in adverse weather conditions.
Interesting accessory options
In addition to the optionally available Astrotracer for simple astrophotography, the camera can be connected to a smartphone via the free ‘Image Sync’ app, which allows you to use a variety of Wi-Fi functions. These features make storing and using captured images easier and more flexible. This application also allows for remote control of camera functions.
Highly durable shutter unit
In addition to the housing design, an especially robust shutter unit ensures reliable and long-term photographic enjoyment. According to in-house tests, the shutter unit can withstand at least 300,000 releases at a speed of 12 frames per second, thus contributing to an improvement in the continuous shooting speed and an increase in the number of recordable images.
Pentax photographers from all over the world share their pictures on Instagram using the official hashtag#pentaxk3mkiii. See for yourself and get an idea of the camera's capabilities.
We provide firmware updates to further enhance the usability of your PENTAX K-3 Mark III by adding the latest features and settings to your camera.
Technical Specifications
MODEL DESCRIPTION
- Camera-Typ
- TTL autofocus, auto-exposure SLR digital-still camera
- Lens Mount
- PENTAX KAF2 bayonet mount AF coupler, lens information contacts, K-mount with power contacts)
- Compatible Lens
- DA-Series Lenses fits perfect to the camera DFA-Series lenses are designed for the use with 35 mm Fullframe, but can be used as wel with the Pentax KF (All lenses with the following mount can be used: KAF4, KAF3, KAF2 (power zoom compatible), KAF, KA mount lens)
IMAGE CAPTURE UNIT
- Image Sensor
- Type: Primary color filter CMOS. Size: 23.3mm x 15.5mm (APS-C)
- Effective Pixels
- Approx. 25.73 megapixels
- Total Pixels
- Approx. 26.78 megapixels
- Sensitivity (Standard output)
- ISO100～1.600.000 Auto (ISO Auto Lower/Upper Limit and Minimum Shutter Speed can be set), Manual
- Image Stabilizer
- IBIS - Sensor-shift shake reduction (SR)(5-axis, Auto/Panning/Off
- AA Filter Simulator
- Moiré reduction using SR unit. OFF/Low/High/Bracketing(2 images)/Bracketing (3 images)
- Dust Removal
- Image sensor cleaning using ultrasonic vibrations "DR II"
FILE FORMAT
- File format
- RAW (PEF/DNG), JPEG (Exif 2.3), DCF2.0 compliant
- Recorded Pixels
- JPEG:L(26M:6192x4128)、M(15M:4752x3168)、S(9M:3648x2432)、XS(2M:1920x1280) RAW:(26M:6192x4128)
- Quality Level
- RAW (14bit): PEF, DNG JPEG: ★★★ (Best), ★★ (Better), ★ (Good), RAW + JPEG simultaneous capturing available
- Color Space
- sRGB, AdobeRGB
- Storage Medium
- SD, SDHC and SDXC Memory Cards UHS-1/UHS-II compatible (UHS-II is only available for the memory card inserted in the SD1 slot.)
- Dual SD Slot
- Sequential Use, Save to Both, Separate RAW/JPG, Image copy between slots possible
- Storage Folder
- Folder Name: Date (100_1018,101_1019...) or User assigned folder name (Default "PENTX")
- Recording File
- File Name: "IMGP****" or User assigned file name File name numbering: Sequential, Reset
WHITE BALLANCE
- Type of White Balance
- Method using a combination of the image sensor and the RGBIr sensor
- Light temperature - presets
- AUTO WB, Multi Auto WB, Daylight, Shade, Cloudy, Fluorescent Light (D:Daylight Color, N:Daylight White, W:Cool White, L:Warm White), Tungsten Light, CTE, Manual WB (up to 3 settings), Color Temperature Configuration (up to 3 settings), Copying the white balance setting of a captured image
- Fine Adjustment
- Adjustable ±14 steps on A-B axis or G-M axis
VIEWFINDER
- Viewfinder Type
- Pentaprism Finder
- Coverage (FOV)
- Approx. 100%
- Magnification
- Approx. 1.05x (FA 50mmF1.4 at infinity)
- Eye-Relief Length
- Approx. 20.5mm (from the view window), Approx. 22.0mm (from the center of lens)
- Diopter Adjustment
- Approx. -4m to + 1.0m-1
- Focusing Screen
- Interchangeable Natural-Bright-Matte III focusing screen
LCD MONITOR
- Monitor Type
- Wide viewing angle TFT color LCD, Air-gapless glass
- Size
- 3.2 inch (aspect ratio 3:2)
- Dots
- Approx. 1037K dots
- Adjustment
- Brightness, Saturation and Colors adjustable
- Outdoor View Setting
- Adjustable ±2 step
- Night Vision LCD
- ON/OFF
LIVE VIEW
- Type of Live View
- TTL method using image sensor
- Focusing Mechanism
- Contrast detection (Auto Area, Zone Select, Tracking, Select(L/M/S), Spot)
- Functions
- Focus Peaking, Face detection, Touch AF
- Display
- Field of View approx. 100%, Magnified view (up to 16x), Grid Display (4x4 Grid, Golden Section, Scale, Square(L), Square(S), Grid Color: Black/Gray/White ), Histogram, Bright area warning, Composition Adjustment
AUTOFOCUS SYSTEM
- Type of AF-System
- TTL: Phase-matching autofocus
- Focus Sensor
- SAFOX 13, 101 point (25 cross type focus points)
- Brightness Range
- EV-4 to 18 (ISO 100 / at normal temperature) *-4 EV is only available for AF points that support F2.8 light flux when an F2.8-light-flux compatible lens is attached.
- AF Mode
- Single AF (AF.S), Continuous AF (AF.C)
- AF Point Selection
- Auto Area, Zone Select, Select, Expanded Area(S, M, L), Select(S), Spot
- AF Assist Light
- Dedicated LED AF assist light
METERING
- Type of Metering System
- TTL open aperture metering using 307K pixel RGBIr sensor, Multi-segment, Center-weighted, Spot and Highlight-weighted
- Metering Range
- EV-3 to 20 (ISO100 at FA50mmF1.4)
- Exposure Mode
- Scene Analyze Auto, Program, Sensitivity Priority, Shutter Priority, Aperture Priority, Shutter & Aperture Priority, Manual, Bulb, Flash X-sync Speed, USER1, USER2, USER3, USER4, USER5
- EV Compensation
- ±5EV (1/2EV steps or 1/3EV steps can be selected)
- AE Lock
- Button type (timer type: two times the meter operating time set in Custom Setting); Continuous as long as the shutter button is halfway pressed
SHUTTER
- Shutter-Type
- Electronically controlled vertical-run focal plane shutter * Electronic shutter when using Pixel Shift Resolution
- Shutter Speed
- Auto:1/8000 to 30 sec., Manual:1/8000 to 30 sec. (1/3EV steps or 1/2EV steps), Bulb (Timed exposure setting possible from 1 sec. to 20min.)
DRIVE MODES
- Mode Selection
- Single Frame, Continuous (H, M, L), Bracketing (2, 3 or 5 frames), Depth of Field Bracketing, Motion Bracketing, Mirror-up, Multi-Exposure(Average/Additive/Bright), Interval Shooting, Interval Composite
- Continuous Shooting
- Max. approx. 12 fps, JPEG ( L: ★★★ at Continuous H): up to approx. 37 frames, RAW: up to approx. 32 frames, RAW+: up to approx. 30 frames Max. approx. 7.0 fps, JPEG ( L: ★★★ at Continuous M): up to approx. 60 frames, RAW: up to approx. 37 frames, RAW+: up to approx. 33 frames Max. approx. 2.5 fps, JPEG ( L: ★★★ at Continuous L): up to approx. 90 frames, RAW: up to approx. 39 frames, RAW+: up to approx. 37 frames * The number of images captured in the continuous shooting mode is an approximate figure, tested at a sensitivity of ISO 100. The number may vary depending on the type of memory card used and/or the photographic conditions. * The continuous shooting speed may decrease depending on the type of lens used and/or the aperture, shutter speed and sensitivity selected by the user. * A certain amount of time is required for the playback of images captured in the continuous shooting mode. The time required may vary depending on the number of captured images and/or the recording format.
- Multi-Exposure
- Composite Mode(Additive/Average/Bright) Number of Shots(2 to 2000 times)
- Selftimer
- 2 sec, 12 sec
- Remote Control
- 0s, 3s
EXTERNAL FLASH
- Flash Modes
- Auto Flash Discharge, Auto Flash + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow-speed Sync, Slow-speed Sync + Red-eye, P-TTL, Contrast-control-sync, High-speed sync, Wireless sync *Contrast-control-sync and High-speed sync requires 2 or more dedicated external flash
- Sync Speed
- 1/200sec.
- Flash Exposure Compensation:
- -2.0 to +1.0EV
CAPTURE SETTING
- Custom Image
- Auto Select, Bright, Natural, Portrait, Landscape, Vibrant, Radiant, Muted, Flat, Bleach Bypass, Reversal Film, Monochrome, Cross Processing
- Cross Process
- Random, Preset 1-3, Favorite 1-3
- Digital Filter
- Extract Color, Replace Color, Toy Camera, Retro, High Contrast, Shading, Invert Color, Unicolor Bold, Tone Expansion, Bold Monochrome, Grainy Monochrome
- Clarity
- Adjustable ±4 step
- Skin Tone Compensation
- Type1, Type2, OFF
- HDR
- Auto, HDR1, HDR2, HDR3, Advanced HDR, OFF, Exposure bracket value adjustable, Automatic composition correction function
- Pixel Shift Resolution
- Motion Correction ON, Motion Correction OFF, OFF
- Lens Correction
- Distortion Correction, Peripheral Illumin. Correction, Lateral Chromatic Aberration Correction, Diffraction Correction
- D-RANGE Compensation
- Highlight Correction, Shadow Correction
- Noise Reduction
- Slow Shutter Speed NR, High-ISO NR
- Horizon Correction
- SR On: correction up to 1 degrees, SR Off: correction up to 2 degrees
- Composition Adjustment
- Adjustment range of ±1.5mm up, down, left or right (±1mm when rotated); Rotating range of ±1 degree
- Electronic Level
- Displayed in viewfinder (Horizontal and vertical); Displayed on LCD monitor (Horizontal and vertical)
- Program Line
- AUTO, Normal, Hi-speed Priority, DOF Priority (Deep), DOF Priority (Shallow), MTF Priority
MOVIE
- File Format
- MPEG-4 AVC/H.264(MOV
- Recorded Pixels
- 4K(3840x2160, 30p/24p) Full HD(1920x1080, 60p/30p/24p)
- Sound
- Built-in stereo microphone, external microphone (stereo recording compatible) Recording sound level adjustable, Wind Noise Reduction
- Recording Time
- Up to 25 minutes or 4GB ; automatically stops recording if the internal temperature of the camera becomes high.
- White Balance
- AUTO WB, Daylight, Shade, Cloudy, Fluorescent Light (D:Daylight Color, N:Daylight White, W:Cool White, L:Warm White), Tungsten Light, CTE, Manual WB (up to 3 settings), Color Temperature Configuration (up to 3 settings), Copying the white balance setting of a captured image
- Custom Images
- Auto Select, Bright, Natural, Portrait, Landscape, Vibrant, Radiant, Muted, Flat, Bleach Bypass, Reversal Film, Monochrome, Cross Processing
- Cross Processing
- Random, Preset 1-3, Favorite 1-3.
- Digital Filter
- Extract Color, Replace Color, Retro, High Contrast, Invert Color, Unicolor Bold, Bold Monochrome
PLAYBACK
- Playback View
- Single frame, Multi-image display (20, 48, 70 segmentation), Display magnification (up to 16, 100% display, quick zoom and Focus Magnification available), Grid display (4x4 Grid, Golden Section, Scale, Square(L), Square(S), Grid Color: Black/Gray/White), Rotating, Histogram (Y histogram, RGB histogram), Bright area warning, Auto Image Rotation, Detailed information, Copyright information (Photographer, Copyright holder), GPS information (latitude, longitude, altitude, Coordinated Universal Time) , Orientation, Folder Display, Calendar Filmstrip Display
- Digital Filter
- Base Parameter Adj, Extract Color, Replace Color, Toy Camera, Retro, High Contrast, Shading, Invert Color, Unicolor Bold, Tone Expansion, Bold Monochrome, Grainy Monochrome, Miniature, Soft, Fish-eye, Slim, Monochrome, Frame Composite
- RAW Development
- RAW file select: Select Single Image, Select Multiple Images, Select a folder, Select a shooting date RAW Development Parameter: White Balance, Custom Image, Sensitivity, Digital filter, Clarity, Skin Tone, HDR, Pixel Shift Resolution, Distortion Correction, Peripheral Illumin. Corr., Lateral Chromatic Aberration Correction, Diffraction Correction, Color Fringe Correction, High-ISO Noise Reduction, Shadow Correction, File Format (JPEG/TIFF), JPEG Recorded Pixels, JPEG Quality, Aspect Ratio, Color Space
- Edit
- Protect, Image Rotation, Image Copy, File Transfer, Save RAW Data in buffer memory, Resize, Cropping (Aspect ratio and Slant adjustment available), Levels Adjustment, WB Adjustment, Color Moiré Correction, Movie Edit (Divide or delete selected frames), Capturing a JPEG still picture from a movie
- Delete
- Single image, All images, Selected images, Folder, Images on the selected shooting date, Instant review image
CUSTOMAZATION
- Settings
- USER Mode, Fx Button, AF/AE Lock Settings, Preview Dial, E-Dial Programming, Smart Function, Monitor Touch Operation, Eye Sensor, Viewfinder Display, LCD Panel, Monitor Display, Instant Review, Zoom Review, Warning Display, Control Panel, Memory, EV Steps, ISO Sensitivity Steps, Color Temperature Steps, Input MF Lens Focal Length, Save Rotation Information, Aperture Information Record, AF Fine Adjustment, Copyright Information
- Language
- English, French, Germany, Spanish, Portuguese, Italian, Dutch, Danish, Swedish, Finnish, Polish, Czech, Hungarian, Turkish, Greek, Russian, Korean, Traditional Chinese, Simplified Chinese, Japanese
USAGE ENVIRONMENT
- Temperature
- -10°C～40°C (14°F～104°F)
- Humidity
- 85% or less (no condensation)
- Dust- Weather Protection
- Sealing parts to prevent the intrusion of dust and water
INTERFACES
- Connection Port
- USB Terminal(USB Type-C), External cable switch terminal(2.5mm diameter), X-sync socket, HDMI output terminal (Type D) , Stereo microphone input terminal, Headphone terminal
- USB Connection
- USB 3.2 Gen1, Data Transfer: MTP/CD-ROM, Battery Recharge/Power Supply (Optional AC Adapter required)
WIRELESS LAN
- WLAN Standard
- IEEE 802.11b/g/n (HT20) (Wireless LAN standard protocol)
- Frequency (Center Frequency)
- 2412MHz～2462MHz (1ch～11ch)
- Security
- Authentication: WPA2, Encryption: AES
POWER SUPPLY
- Battery Type
- Rechargeable Lithium-ion Battery D-LI90
- Battery Life
- Number of recordable images: Approx. 800 images Playback time: Approx. 250 minutes *With a fully-recharged Rechargeable Lithium-ion Battery. Tested in compliance with CIPA standard. Actual results may vary depending on the shooting condition.
- Battery Charging
- by USB Type-C™, Camera internal charging
- AC Adapter
- AC Adapter Kit K-AC160 (Optional)
DIMENSIONS AND WEIGHT
- Dimensions
- Approx. 134.5mm (W) x103.5mm (H) x 73.5mm (D) (excluding protrusions)
- Weight
- Approx. 820g (Including dedicated battery and SD Memory Card), Approx. 735g (body only)
PRODUCT INFORMATION
- Supplied Accessories
- Rechargeable L-Ion Battery D-LI90 – Art. No. 39830; Eye Cup FU – Art. No. 30490; USB Cable I-USB166 - Art. No. 37822; PENTAX Strap O-ST162 – Art. No. 38477; Hot Shoe Cover FK – Art. No. 31040; Body Mount Cover – Art. No. 31016
- Article Code
- 01092 - black
- Market Launch
- March 2021
COPYRIGHT
* The contents of this webpage are all copyrighted, and must not be used, duplicated or transmitted, whether in part or in entirety, without permission. * Designs and specifications are subject to change without notice.
