The Pentax K-3 Mark III is Ricoh's high-end APS-C DSLR that includes a 26MP BSI-CMOS sensor, UHD 4K video capture and more. Good news, your camera is supported by SILKYPIX!

Pentax K-3 Mark III Features

  • 25.7MP BSI-CMOS sensor
  • SAFOX 13 AF module with 101 AF points (25 cross-type)
  • 5-axis in-body stabilization rated to 5.5EV
  • Weather-sealed magnesium alloy construction
  • Viewfinder with 1.05x magnification
  • Revised three-dial control system
  • 8-direction AF joystick and touchscreen for AF positioning
  • UHD 4K movie capture at up to 30p

RAW Conversion & Pentax K-3 Mark III

SILKYPIX Developer Studio 10 and SILKYPIX Developer Studio Pro10 added support for this camera on May 28, 2021 with the release of SILKYPIX DS 10.0.13 and SILKYPIX DS Pro 10.1.13.

What Ricoh Says

Developed as a camera that defines the PENTAX PRINCIPLES, the PENTAX K-3 Mark III features a host of functions and outstanding imaging performance to optimize the fun and excitement of the entire photo-shooting process — for photographers who are particular about the key values of SLR cameras, and who cherish photography as a lifetime passion. PENTAX developed a top-grade, easy-to-view optical viewfinder which fully immerses the photographer in shooting. It also renewed key devices, including the image sensor, imaging engine and accelerator unit. This was done to provide the highest possible image quality, and attain the super-high top sensitivity of ISO 1600000. The compact, sturdy camera body assures excellent operability and portability — benefits characteristic of the APS-C format. The premium kit includes the PENTAX K-3 Mark III Silver body and battery grip D-BG8. The battery grip is designed for exclusive use with the PENTAX K-3 Mark III, it features a dust proof, weather-resistant construction, and provides an extra set of control buttons (shutter release, Smart Function, AF/AE lock, exposure compensation, and green), a focus point selector lever, and a pair of electronic dials to facilitate vertical-position shooting. It is powered by the large-capacity D-LI90P Lithium-ion Battery, which is also used to power the camera body. This battery can be recharged using the camera’s USB terminal.

Ricoh and Pentax History

On October 1, 2011, Ricoh acquired all shares of Pentax Imaging Corp. and renamed the new subsidiary Pentax Ricoh Imaging Company, Ltd. Hoya will continue to use the Pentax brand name for their medical related products such as endoscopes. On August 1, 2013, the company name was changed to Ricoh Imaging Company Ltd.

Non Destructive Editing

Make changes - a lot of them. All edits are saved in separate files. When your photo is perfect, then develop it into a new image.


Better Correction Tools

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Best Camera Support

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