Pentax K-3 Mark III DSLR Camera (Black)
Model: 01051
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Viewfinder
Viewfinder Magnification | Approx. 1.05x |
Viewfinder Coverage | 100% |
Viewfinder Type | Optical (Pentaprism) |
Viewfinder Eye Point | 20.5 mm |
Diopter Adjustment | -4 to +1 |
Video
Recording Limit | Up to 25 Minutes |
Video Encoding | NTSC |
Audio Recording | Built-In Microphone (Stereo) External Microphone Input (Stereo) |
Recording Modes | H.264/MOV UHD 4K (3840 x 2160) at 23.976p/29.97p Full HD (1920 x 1080) at 23.976p/29.97p/59.94p |
Physical
Weight | 1.8 lb / 820 g (Body with Battery and Memory) 1.6 lb / 735 g (Body Only) |
Dimensions (W x H x D) | 5.3 x 4.1 x 2.9" / 134.5 x 103.5 x 73.5 mm |
Battery | 1 x D-LI90 Rechargeable Lithium-Ion, 7.2 VDC, 1860 mAh (Approx. 800 Shots) |
Packaging Info
Box Dimensions (LxWxH) | 8.3 x 6.5 x 5.1" |
Package Weight | 3.035 lb |
Monitor
Size | 3.2" |
Display Type | Fixed Touchscreen LCD |
Resolution | 1,620,000 Dot |
Interface
Media/Memory Card Slot | Slot 1: SD/SDHC/SDXC (UHS-II) Slot 2: SD/SDHC/SDXC (UHS-I) |
GPS | No |
Wireless | Wi-Fi Bluetooth |
Connectivity | USB Type-C (USB 3.2 Gen 1), HDMI D (Micro), 3.5mm Headphone, 3.5mm Microphone, 2.5mm Sub-Mini, PC Sync Socket |
Imaging
Lens Mount | Pentax K |
Camera Format | APS-C (1.5x Crop Factor) |
Sensor Resolution | Actual: 26.78 Megapixel Effective: 25.73 Megapixel (6192 x 4128) |
Aspect Ratio | 3:2 |
Sensor Type | CMOS |
Sensor Size | 23.3 x 15.5 mm |
Image File Format | DNG, JPEG, Raw |
Bit Depth | 14-Bit |
Image Stabilization | Sensor-Shift, 5-Axis |
Focus
Autofocus Sensitivity | -4 to +18 EV |
Autofocus Points | Phase Detection: 101 (25 Cross-Type) |
Focus Mode | Continuous-Servo AF (C), Manual Focus (M), Single-Servo AF (S) |
Focus Type | Auto and Manual Focus |
Flash
External Flash Connection | Hot Shoe, PC Terminal |
Built-In Flash | No |
Flash Modes | Auto, Auto/Red-Eye Reduction, Flash On, Flash On w/ Red-Eye Reduction, Hi-Speed Sync, Slow Sync, Slow Sync/Red-Eye Reduction, TTL Auto, Wireless |
Maximum Sync Speed | 1/200 Second |
Flash Compensation | -2 to +1 EV (1/3, 1/2 EV Steps) |
Dedicated Flash System | P-TTL |
Exposure Control
ISO Sensitivity | Auto, 100 to 1600000 |
Mirror Lock-Up | Yes |
Interval Recording | Yes |
Continuous Shooting | Mechanical Shutter Up to 12 fps at 25.7 MP for up to 37 Frames (JPEG) / 32 Frames (Raw) Mechanical Shutter Up to 7 fps at 25.7 MP for up to 60 Frames (JPEG) / 37 Frames (Raw) Mechanical Shutter Up to 2.5 fps at 25.7 MP for up to 90 Frames (JPEG) / 39 Frames (Raw) |
White Balance | Auto, CTE, Cloudy, Color Temperature, Daylight, Fluorescent (Cool White), Fluorescent (Day White), Fluorescent (Daylight), Fluorescent (Warm White), Manual, Multi Auto WB, Shade, Tungsten |
Metering Range | -3 to 20 EV |
Metering Method | Center-Weighted Average, Highlight Weighted, Multi-Zone, Spot |
Shutter Speed | Mechanical Shutter 1/8000 to 30 Seconds 0 to 20 Minutes in Bulb Mode |
Self-Timer | 2/12-Second Delay |
Exposure Compensation | -5 to +5 EV (1/3, 1/2 EV Steps) |
Exposure Modes | Aperture Priority, Auto, Manual, Program, Sensitivity Priority, Shutter Priority |
Environmental
Operating Temperature | 14 to 104°F / -10 to 40°C |
Operating Humidity | 0 to 85% |
The Pentax K-3 Mark III includes the company's best-yet autofocus system and a sturdy, all-weather build. It's a worthwhile upgrade for devoted Pentax users, but others should look elsewhere.
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Stabilized 25.7MP image sensor, Wide-spread autofocus, 10fps continuous shooting, High-magnification optical viewfinder, Magnesium body with dust and splash protection, In-camera USB-C charging
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Shaky viewfinder with unstabilized lenses, 4K video doesn't use full sensor width, Only one card slot supports UHS-II speed, Many compatible lenses showing their age, Omits built-in GPS for Astrotracer, External battery charger not included, Buffer fills quickly at 10fps
First introduced in March 2021 , Pentax K-3 Mark III is a 26.0MP Advanced DSLR camera with a APS-C (23 x 15.5 mm ) sized CMOS sensor, built-in Image Stabilization, weather sealed body and Pentax KAF2 lens mount. Pentax replaced the older K-3 II with this model.
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Built-in Wireless (Wi-fi), Bluetooth Connectivity, Image Stabilization, Video, Touch Screen, Optical Built-in Viewfinder, Face Detection Focusing, 26.0MP - High Resolution Sensor, 1.600.000 Max ISO, 101 Focus Points, Large 3.2″ Screen, 1.620k dots LCD Resolution, 1/8000s High Shutter Speed, 12.0fps...
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No Articulating Screen, Heavy Body: 820g
For those looking for a DSLR, then the Pentax K-3 III is one of the best APS-C DSLRs available, with a 25.7mp APS-C BSI CMOS sensor and Shake Reduction (SR) system, giving great image quality, with low levels of noise, and excellent colour reproduction.
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Shake Reduction (SR) System, New 26mp BSI CMOS Sensor, Up to 12fps continuous shooting, Excellent handling and ergonomics and (mostly) good control system, Weather-sealed camera body, 1.05x magnification OVF, Built-in Help System in the menus, Updated AF system
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No external charger (USB, in-camera charging), A tilting screen would be useful to some, Shallow viewfinder relief, Price compared to the previous version (and competition), Included software on the camera's internal memory, the leaflet doesn't tell you this, Small buffer for continuous shooting, No...
Does this high-end APS-C DSLR make any sense in the face of more affordable full-frame alternatives? Andy Westlake takes a detailed look
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Large, clear viewfinder, Robust weather-sealed build, Comprehensive array of external controls, Works with a huge range of K-mount lenses, In-body image stabilisation works with every lens
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Rear screen doesn’t tilt, Poor autofocus performance in live view, Extremely expensive at launch
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Fast autofocus, great focus tracking, well designed, usual great quality Pentax build.
This is a review after shooting with the camera for a month. I took already about 8000 images with a lot of different old and modern Pentax lenses. I have extensive previous experience with Pentax K-1, K-7 and Ds but also Sony A6300.
This is a great camera, the OVF is huge and clear, the ergonomics are superb, totally delighted with its capabilitiesWex went out of their way to get this camera to me, a level of service that was much appreciated.
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Fast focusing, great ergonomics, lightweight & great for wildlife & sports photography. AF continuous mode is greatly improved as is the lcd rear screen. The menu layout is simpler than the k3ii as well.
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Massive upgrade on previous, especially auto focus which is fast, the touchscreen which looks amazing, and a lot more features to play with.
- 25.7MP APS-C BSI CMOS Sensor
- SAFOX 13 101-Point Phase-Detection AF
- 1.05x-Mag. Pentaprism Optical Viewfinder
- 3.2" 1.62m-Dot Touchscreen LCD
- Up to 12 fps Continuous Shooting
- 5-Axis SR II In-Body Shake Reduction
- UHD 4K30p Video Recording
- Pixel Shift Res., AA Filter Simulator
- Wi-Fi & Bluetooth; Dual SD Card Slots
- Weather-Sealed Magnesium-Alloy Body
Average Expert Score
Average User Score
- Pentax K-3 Mark III DSLR Camera (Black)
- Pentax D-LI90(E) Lithium-Ion Battery (7.2V, 1860mAh)
- Triangular Ring
- AC-U2 USB Power Adapter and Power Plug
- I-USB166 USB Cable
- Finder Cap
- O-ST162 Strap
- FU Eyecup
- FK Hot Shoe Cover
- KII Body Cap
- 2P Sync Terminal Cap
- Protective Cover
- Battery Grip Connector Cover
- Limited 1-Year Warranty