Product Description
Pentax K-3 Mark III Digital SLR Camera Body Only
- 3.2-inch TFT touchscreen
- Bright TTL prism viewfinder with 100% field of view coverage
- ISO range to 1.600.000
- TTL open aperture metering using 307K pixel RGBlr sensor
- Shutter speed up to 1/8000 sec.
- Wi-fi and Bluetooth enabled
The Pentax K-3 Mark III sets new standards in the DSLR APS-C space. Aimed at enthusiasts and professionals who have an unrivalled passion for photography, the K-3 Mark III builds on its predecessor with more megapixels, higher ISO and of course, upgraded video capabilities.
Professional-level Image Quality
With 25.73 effective megapixels, the back-illuminated sensor produces incredibly sharp images with very low levels of noise. When this performance is paired with an ISO range of 100 to a super-high 1,600,000 you can rest assured that the K-3 Mark III will produce professional-level images in daylight and when working in low-light situations. For significantly higher resolution images and better colour rendition, the Mark III features Pixel Shift functionality.
AutoFocus
The K-3 Mark III utilises a newly developed SAFOX 13 phase comparison autofocus system. There are a total of 101-point (25 cross-type positioned centrally) phase-matching autofocus points and in order to focus reliably when shooting in low-light or at night, three special sensors are centrally positioned which already work at an EV of -4.
The Mark III also features a joystick on the rear for the first time. This allows the users to manually select the focus points.
Even subjects that are in motion can be captured easily as the new AF system is supported by a new RGB-Ir image sensor with approx. 307,000 pixels plus a newly developed image tracking algorithm.
Image Stabilisation
The in-built Shake Reduction System prevents camera shake that can easily occur when working with slow shutter speeds or even with longer focal length lenses. The K-3 Mark III’s Image Stabilisation works across 5-axis. In addition to sensor rotation, horizontal and vertical shift, the K-3 Mark III also features horizontal and vertical tilt correction which can occur when shooting style of photography such as macro.
The image stabilisation system allows for up to 5.5EV stops of stabilisation. Making handheld images and video even easier to obtain and keep looking sharp and precise.
Movie Capabilities
With the ability to record 4K at a cinematic 24p and 30p, the Pentax K-3 Mark III can also film up to 60p in Full HD. The Mark III has a built-in stereo mic and is compatible with external stereo recording via the 3.5mm mic jack. The recording sound level is adjustable and also includes Wind Noise Reduction for those filming outside.
One of the two SD card slots is prepared for the UHS-II standard in order to be able to process the data volumes at high frame rates or video recordings accordingly.
Pentaprism Viewfinder
The Mark III’s optical viewfinder provides approx 100% coverage and a 1.05x magnification. Whilst using the OVF, you’re able to view the AF Points, Grid Display, Electronic Level, AF Frame, Spot Metering Frame, Crop, Smart Function and Operation Control Lock.
The high-refractive-index glass prism allows for wide relief while providing a wide field of view, equivalent to that of a 35mm full-frame DSL camera. The viewfinder delivers a clear and life-like image without distortion thanks to a distortion-correcting optical element that optimises the lens coatings. Brightness has been improved by almost 10% compared to the viewfinder from its predecessor.
LCD Monitor
The rear 1620K-dot 3.2-inch LCD monitor allows for real-time viewing of your subject or scene in high-resolution. The LCD monitor is touchscreen-enabled with intuitive menu control and image zoom function during image playback.
High frame rate
The Pentax K-3 Mark III makes it possible to capture fast-moving subjects like never before. A newly redesigned mirror and shutter mechanism, combined with the new processor technology and fast image processing allows the Mark III to shoot 32 RAW files at up to 12fps. At 2.5 frames per second in JPG, the camera can capture 90 images before the camera has to save. Despite this high workload, the shutter is designed to last for at least 300,000 shots.
Lightweight and Portable
The Body Only comes in at 735g which makes the K-3 Mark III lightweight and portable. The APS-C sensor allows for a smaller body than the likes of the full-frame Pentax K-1 II. A weatherproof housing construction allows the K-3 III to be resistant to temperatures as low as -10ºC and has 95 seals that protect against dust and moisture.
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| Model Description | |
| Type | 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 | KAF4, KAF3, KAF2 (power zoom compatible), KAF, KA mount lens |
| Image Capture Unit | |
| Image Sensor | Primary color filter, CMOS. Size: 23.3 x 15.5 (mm) |
| Effective Pixels | Approx. 25.73 megapixels |
| Total Pixels | Approx. 26.78 megapixels |
| Dust Removal | Image sensor cleaning using ultrasonic vibrations "DR II" |
| Sensitivity (Standard output) |
ISO AUTO/100 to 1600000 (EV steps can be set to 1EV, 1/2EV or 1/3EV) |
| Image Stabilizer | Sensor-shift shake reduction "SR II"(5-axis), Auto/Panning/Off |
| AA Filter Simulator | Moiré reduction using SR unit. OFF/Low/High/Bracketing(2 images)/Bracketing (3 images) |
| File Formats | |
| 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 |
| 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. -4.0m to + 1.0m-1 |
| Focusing Screen | Natural-Bright-Matte III focusing screen |
| Viewfinder Overlay | AF Points, Grid Display, Electronic Level, AF Frame, Spot Metering Frame, Crop, Smart Function, Operation Control Lock |
| Live View | |
| Type | 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 |
| LCD Monitor | Wide viewing angle TFT color LCD, Air-gapless glass. Flexible-tilt. |
| Type | Wide viewing angle TFT color LCD, Air-gapless glass |
| Size | 3.2 inch (aspect ratio 3:2) |
| Dots | Approx. 1620K dots |
| Touch Screen | Capacitive sensing method |
| Adjustment | Brightness, Saturation and Colors adjustable |
| Outdoor View Setting | Adjustable ±2 step |
| Night Vision LCD Display | ON/OFF |
| White Balance | 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 |
| Type | Method using a combination of the image sensor and the RGBIr sensor |
| White Balance | 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 |
| Autofocus System | SAFOX 12, 33 point (25 cross type focus points in the center) |
| Type | 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 | EV-3 to 20 (ISO100 at 50mm F1.4) |
| Type | 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 50mm F1.4) |
| 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 | 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 10 sec. to 20min.) |
| 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 | Still Image: Single Frame, Continuous (H, M, L), Self-timer (12s, 2s, Continuous), Remote Control (0s., 3s., Continuous), Bracketing (2, 3 or 5 frames), Mirror-up (Possible to use with Remote Control), Multi-Exposure (Possible to use with Continuous, Self-timer or Remote Control), Interval Shooting, Interval Composite, Interval Movie Record, Star Stream Movie: Remote Control * Bracketing, Interval Shooting, Interval Composite, Interval Movie Record and Star Stream are possible to use with Self-timer/Remote Control. |
| 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 |
| Self-timer | 12s, 2s |
| Remote Control | 0s, 3s |
| 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. |
| External Flash | 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 |
| 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 Settings | Auto Select, Bright, Natural, Portrait, Landscape, Vibrant, Radiant, Muted, Flat, Bleach Bypass, Reversal Film, Monochrome, Cross Processing |
| 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 | Type1/Type2 |
| HDR | Auto, HDR1, HDR2, HDR3, Advanced HDR, Exposure bracket value adjustable, Automatic composition correction function |
| Pixel Shift Resolution | Available, Motion Correction On/Off |
| Lens Correction | Distortion Correction, Peripheral Illumin. Correction, Lateral Chromatic Aberration Correction, Diffraction Correction |
| D-Range Correction | Highlight Correction, Shadow Correction |
| Noise Reduction | Slow Shutter Speed NR, High-ISO Noise Reduction |
| 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 | Displayed in viewfinder (Horizontal and vertical); Displayed on LCD monitor (Horizontal and vertical) |
| 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 |
| Delete | Single image, All images, Selected images, Folder, Images on the selected shooting date, Instant review image |
| 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 |
| Customization | |
| 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, Thai, Korean, Traditional Chinese, Simplified Chinese, Japanese |
| Power Supply | 17 items |
| Battery Type | Rechargeable Lithium-ion Battery D-LI90 |
| AC Adapter | AC Adapter Kit K-AC166(Optional) |
| 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. |
| Interfaces | Standard, Large |
| 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 | ±10 step, Uniform adjustment, Individual adjustment (up to 20 can be saved) |
| Standards | IEEE 802.11b/g/n |
| Frequency (Center Frequency) |
2412MHz～2462MHz (1ch～11ch) |
| Security | Authentication: WPA2, Encryption: AES |
| Bluetooth | |
| Standards | Bluetooth® v4.2 (Bluetooth Low Energy） |
| Frequency (Center Frequency) |
2402MHz～2480MHz(CH0～CH39) |
| Dimensions and Weight | Latitude, Longitude, Altitude, Time (UTC), Direction |
| 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) |
| Operating Environment | Azimuth calculation using triaxial geomagnetic sensor and triaxial acceleration sensor, True north standard |
| Temperature | -10°C～40°C (14°F～104°F) |
| Humidity | 85% or less (no condensation) |
| AC Adapter | AC Adapter Kit K-AC167(Optional) |
| Battery Life | Number of recordable images: Approx.: 670 images Playback time: Approx. 340 minutes * With a fully-recharged Rechargeable Lithium-ion Battery. Tested in compliance with CIPA standard. Actual results may vary depending on the shooting condition. |
| Interfaces | |
| Connection Port | USB2.0 (micro B), External power supply terminal, External cable switch terminal, X-sync socket, HDMI output terminal (Type D) , Stereo microphone input terminal, Headphone terminal |
| USB Connection | MSC/PTP |
| Wireless LAN | |
| Standards | IEEE 802.11b/g/n |
| Frequency (Center Frequency) | 2412MHz～2462MHz (1ch～11ch) |
| Security | Authentication: WPA2, Encryption: AES |
| Dimensions and Weight | |
| Dimensions | Approx. 136.5mm (W) x110mm (H) x 85.5mm (D) (excluding protrusions) |
| Weight | Approx. 1010g (Including dedicated battery and SD Memory Card), Approx. 925g (body only) |
| Operating Environment | |
| Temperature | -10°C～40°C (14°F～104°F) |
| Humidity | 85% or less (no condensation) |
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