Pentax

Pentax K-3 Body Kit 24MP Weather-Sealed DSLR

4.1 (158 reviews)
3.2 inch24MPHDR

Unlock Your Creative Vision with the Pentax K-3 The Pentax K-3 is an advanced enthusiast DSLR designed to provide unparalleled image quality and user flexibility. Featuring a 24MP APS-C sensor, high-speed continuous shooting, and a selectable anti-aliasing filter, the K-3 empowers photographers t...

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Overview

Unlock Your Creative Vision with the Pentax K-3

The Pentax K-3 is an advanced enthusiast DSLR designed to provide unparalleled image quality and user flexibility. Featuring a 24MP APS-C sensor, high-speed continuous shooting, and a selectable anti-aliasing filter, the K-3 empowers photographers to capture stunning images in any environment.

  • 24MP APS-C CMOS sensor with selectable on/off anti-aliasing filter
  • Continuous shooting at 8.3 frames per second
  • 27-point AF system with 25 cross sensors and 3 low-light AF sensors
  • ISO 80-51,200
  • 1080 60p/50p/30p/24p HD video (H.264)
  • 3.2 inch TFT LCD with 1,037,000 dots
  • 100% viewfinder
  • Pop-up flash with hot shoe
  • Sensor-shift image stabilization
  • Fully weather sealed and cold proof design with magnesium alloy body
  • Dual SD/SDHC/SDXC card slots
  • Eye-Fi / FLU compatible

Specifications:

  • Display Fixture Type: Fixed
  • Color Screen: Yes
  • Display Resolution Maximum: 1037000
  • Display Type: LCD
  • Dots Per Screen: 1037000 dots per 10.24 square inches
  • Screen Size: 3.2 Inches
  • Lens Type: Interchangeable
  • Model Series: K
  • Global Trade Identification Number: 00027075274204
  • Brand: Pentax
  • Model Name: K-3
  • Built-In Media: SD Card
  • White Balance Settings: Flash torch
  • Crop Mode: 1.5
  • Exposure Control: Hyper Program (P), Sensitivity Priority (Sv), Shutter and Aperture Priority (TAv), Bulb, X-Speed, User (3), Shutter Priority (Tv), Metered Manual (M), Aperture Priority (Av), Green
  • Metering Methods: Multi, Center-weighted, Spot
  • Mount Type: Bayonet
  • Microphone Technology: Mono
  • Electric: Yes
  • Number of Batteries: 1 Lithium Ion batteries required. (included)
  • Enclosure Material: Magnesium alloy
  • Image Stabilization: Yes
  • Lens Mount: Pentax K
  • Shutter Speed Description: 30 second bulb shutter speed with focal-plane shutter
  • Compatible Devices: Pentax KAF2, Pentax KAF3
  • Continuous Shooting: 8.3 fps
  • Aperture modes: Aperture Priority (Av)
  • Viewfinder Magnification: 0.95x
  • Flash Sync Speed: 1/180 sec
  • Video Capture Format: AVC
  • Expanded ISO Maximum: 51200
  • Battery Weight: 77 Grams
  • Delay between shots: 0.12 seconds
  • Audio Output Type: internal
  • Battery Cell Type: Lithium Ion
  • Battery Average Life: 560 Photos
  • Battery Type: Lithium-Ion D-LI90 rechargeable battery & charger
  • Processor Description: Prime III
  • Water Resistance Level: Water Resistant
  • Supported Audio Format: MP3
  • Compatible Mountings: Pentax KAF3, Pentax KAF2
  • Sensor Type: CMOS
  • Image stabilization: Sensor-shift
  • Expanded ISO Minimum: 100
  • Photo Sensor Resolution: 24 MP
  • Photo Sensor Size: APS-C
  • Effective Still Resolution: 24 MP
  • JPEG Quality Level: Fine
  • Supported Image Format: JPEG, DNG, PEF
  • File Format: RAW 14 bits (PEF, DNG), JPEG (Exif 2.3), DCF 2.0
  • Flash Memory Speed Class: 10 or U3
  • Flash Memory Bus Interface Type: [NI] Not Inferred
  • Media Speed: Supports faster write speed SD cards
  • Flash Memory Type: Dual SD/SDHC/SDXC
  • Memory Slots Available: 2
  • Image Capture Type: Stills
  • Movie Mode: No
  • Digital Scene Transition: True
  • Digital-Still: Yes
  • Shooting Modes: Portrait, Automatic, Shutter Priority, Manual, Landscape, Sports, Macro, Movie, Custom, Underwater, Panorama
  • Total USB 3.0 Ports: 1
  • Video Output: HDMI
  • Connectivity Technology: USB, HDMI
  • Wireless Technology: Special version of Flu Card available, Optional
  • Autofocus: Yes
  • Autofocus Points: 27
  • Focus Type: Manual Focus
  • Auto Focus Technology: Phase Detection, Center, Selective single-point, Face Detection, Tracking, Multi-area, Single, Continuous, Live View, Contrast Detection
  • Focus Features: SAFOX 11 with TTL phase-matching detection
  • Compatible Mountings: Pentax KAF3, Pentax KAF2
  • Photo Sensor Technology: CMOS
  • Supported File Format: RAW 14 bits (PEF, DNG), JPEG (Exif 2.3), DCF 2.0
  • Image Stabilization: Sensor-shift
  • Expanded ISO Minimum: 100
  • Metering Description: Multi, Center-weighted, Spot
  • Maximum Webcam Image Resolution: 24 MP
  • Photo Sensor Size: APS-C

Key Features

24MP APS-C CMOS sensor, selectable on/off of anti-aliasing filter

8.3 frames per second continuous shooting

27-point AF system with 25 cross sensors and 3 low-light AF sensors

ISO 80-51,200

1080 60p/50p/30p/24p HD video (H.264)

3.2 inch TFT LCD with 1,037,000 dots

100% viewfinder

Pop-up flash with hot shoe

Sensor-shift image stabilization

Fully weather sealed and cold proof design with magnesium body

Specifications

Sensor Resolution
24MP
Sensor Type
APS-C CMOS
Continuous Shooting Speed
8.3 frames per second
Autofocus System
27-point AF (25 cross sensors, 3 low-light)
ISO Range
80-51,200
Video Resolution
1080 HD (60p/50p/30p/24p)
Video Format
H.264
LCD Display Size
3.2 inches
LCD Display Dots
1,037,000
Viewfinder
Pentaprism Optical Viewfinder
Viewfinder Coverage
100% FOV
Viewfinder Magnification
0.95x
Image Stabilization
Sensor-shift
Build Material
Magnesium alloy body with stainless steel chassis
Weather Sealing
Fully weather sealed and cold proof
Memory Card Slots
Dual SD card slots
Anti-Aliasing Filter
Selectable on/off
Scene Analysis Sensor
86,000 pixel
Connectivity
FLU, Eye-Fi Wireless, SDXC Memory card compatibility, HDMI port
HDR
HDR Image Capture

Pros & Cons

👍 Pros

  • Capture incredibly detailed images with the 24MP APS-C CMOS sensor, offering high resolution for large prints or cropping.
  • Enjoy rapid action photography with continuous shooting at 8.3 frames per second, perfect for capturing fast-moving subjects.
  • Achieve precise focus in varied lighting conditions with the advanced 27-point AF system, including 25 cross sensors and 3 low-light sensors.
  • Shoot in challenging environments with the fully weather-sealed and cold-proof design, coupled with a durable magnesium body.
  • Benefit from an expansive ISO range of 80-51,200, providing flexibility for shooting in almost any lighting condition.

👎 Cons

  • While supporting FLU, Eye-Fi, and SDXC, the camera requires a separately purchased wireless card for full wireless functionality.
  • The 1080 HD video is capped at 60p/50p/30p/24p, lacking 4K recording capabilities found in some contemporary models.
  • The pop-up flash, while convenient, might offer limited power or range compared to external speedlights.
  • While the anti-aliasing filter is selectable, the process for enabling or disabling it isn't detailed, potentially requiring menu navigation.
  • As a body-only kit, this product requires the separate purchase of lenses to begin shooting.

Frequently Asked Questions

The Pentax K-3 features a 24-megapixel APS-C CMOS sensor, providing high-resolution images.
Yes, the anti-aliasing filter is selectable on/off, giving photographers control over image sharpness and moiré.
The camera can record 1080 HD video at various frame rates including 60p, 50p, 30p, and 24p using H.264 compression.
Yes, it features a fully weather-sealed and cold-proof design with a magnesium body, making it robust for outdoor shooting.
The Pentax K-3 is equipped with a 27-point AF system, which includes 25 cross sensors and 3 low-light AF sensors.
Yes, it comes with dual SD card slots for expanded storage and flexible recording options.
The Pentax K-3 offers a fast continuous shooting speed of 8.3 frames per second.