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PENTAX K-3 Mark II DSLR Camera

The Pentax K-3 II is a 24MP APS-C DSLR camera — with 1080p video and in-body stabilization. Check GearFocus for current availability, with buyer protection on every purchase.

PENTAX K-3 Mark II DSLR Camera

PENTAX K-3 Mark II DSLR Camera

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Overview — Pentax K-3 II

The Pentax K-3 Mark II is a capable APS-C DSLR built around a 24MP sensor housed in a weather-sealed magnesium alloy body. Designed for enthusiasts who demand durability alongside imaging performance, this camera offers a solid foundation for both stills and video work. The body measures 132 x 102 x 77 mm and weighs 785g — substantial enough to feel purposeful in hand while remaining manageable for extended shoots.

Autofocus is handled by a 27-point SAFOX XI phase detection system, giving shooters reliable subject acquisition across a range of conditions. Burst shooting reaches 8.3 fps, making it a viable option for action and wildlife photographers working within the Pentax K lens ecosystem. In-body sensor-shift image stabilization means any compatible Pentax K mount lens benefits from stabilization without relying on optical IS in the glass itself.

The optical pentaprism viewfinder provides a clear, natural view for composing shots. Video capability extends to 1080p at up to 60fps, with a 3.5mm microphone jack for external audio. The 3.2-inch LCD display resolves at 920,000 dots.

Connectivity includes USB, HDMI output, and SD/SDHC/SDXC card support. ISO range spans 100 to 51200, covering a broad range of lighting situations.

Key Features — Pentax K-3 II

24MP APS-C CMOS Sensor: Delivers 24 megapixels of resolution (6016x4000) with a 1.5x crop factor, suitable for large prints and detailed cropping.

Sensor-Shift IBIS: In-body image stabilization compensates for camera shake on any attached Pentax K mount lens, including older glass without optical stabilization.

Weather-Sealed Magnesium Alloy Body: Dust and moisture resistant construction makes this camera well-suited for outdoor and adverse-condition shooting.

27-Point SAFOX XI Autofocus: Phase detection AF system with 27 points provides reliable subject acquisition across a variety of shooting situations.

8.3 fps Burst Shooting: Continuous shooting at up to 8.3 frames per second makes this camera capable for action, sports, and wildlife work.

Optical Pentaprism Viewfinder: Provides a bright, natural optical view for composing shots without the lag or battery drain of an electronic viewfinder.

Specifications — Pentax K-3 II

Pentax K-3 II full specifications
SpecDetail
Use CasesWildlife, Astrophotography, Travel, Studio
TypeDSLR
SensorAPS-C
Resolution24MP
ISO Range100 – 51200
AF SystemPhase Detection
AF Points27-point SAFOX XI
Max Photo Resolution6016x4000
Burst Rate8.3 fps
Max Video Resolution1080p
Max Frame Rate60fps
Image StabilizationSensor-Shift (IBIS)

Description — Pentax K-3 II

The Pentax K-3 Mark II is a weather-sealed APS-C DSLR built for photographers who prioritize durability and imaging capability. The body is constructed from magnesium alloy with weather sealing, measuring 132 x 102 x 77 mm and weighing 785g — a build that can handle challenging outdoor conditions. At its core sits a 24MP APS-C sensor with an ISO range of 100 to 51200, delivering flexibility from bright daylight to low-light scenarios.

The 27-point SAFOX XI phase detection autofocus system keeps subjects sharp, while burst shooting at 8.3 fps helps capture fast action. Sensor-shift IBIS ensures that stabilization is available across the entire Pentax K mount lens lineup. For composing shots, photographers can choose between the optical pentaprism viewfinder or the 3.2-inch, 920,000-dot LCD. Video recording reaches 1080p at up to 60fps, with a 3.5mm microphone jack for external audio capture.

Storage uses SD, SDHC, and SDXC cards, and the camera connects via USB and HDMI output. Power comes from the D-LI90 lithium-ion battery.

Pros — Pentax K-3 II

  • ✓Weather-sealed magnesium alloy body offers genuine protection for outdoor and demanding shooting environments
  • ✓In-body sensor-shift stabilization (IBIS) benefits any Pentax K mount lens attached to the camera
  • ✓27-point SAFOX XI phase detection autofocus system provides reliable focus acquisition

Cons — Pentax K-3 II

  • ✗Video is capped at 1080p with no 4K option listed in specifications
  • ✗No built-in Wi-Fi or Bluetooth connectivity for wireless image transfer or remote control
  • ✗No USB-C port; connectivity relies on standard USB

Reviews — Pentax K-3 II

Videos — Pentax K-3 II

Pentax K-3 II Hands-On and Opinion — Scott J. Waldron 📷 Photography Banzai

Resources & Downloads — Pentax K-3 II

Manuals & Guides

Frequently Asked Questions — Pentax K-3 II

Does the Pentax K-3 Mark II have in-body image stabilization?+
Yes. The camera features sensor-shift in-body image stabilization (IBIS). This means stabilization is applied at the sensor level, so any compatible Pentax K mount lens can benefit from it regardless of whether the lens has optical stabilization built in.
What memory cards does the Pentax K-3 Mark II support?+
The camera accepts SD, SDHC, and SDXC cards. No dual card slot configuration is specified in the available data.
What is the maximum video resolution this camera can shoot?+
The Pentax K-3 Mark II records video up to 1080p, with supported frame rates of 30fps and 60fps. There is a 3.5mm microphone jack for connecting an external microphone.
Can I connect the Pentax K-3 Mark II to my smartphone or use it wirelessly?+
Based on the available specifications, the camera does not have built-in Wi-Fi or Bluetooth. Connectivity options include USB and HDMI output.
What autofocus system does the Pentax K-3 Mark II use?+
The camera uses a 27-point SAFOX XI phase detection autofocus system. Eye tracking and subject tracking are not featured in this system.
What lenses are compatible with the Pentax K-3 Mark II?+
The camera uses the Pentax K lens mount. Any lens designed for the Pentax K mount is compatible with this body.

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