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Ricoh Announces Pentax K-3 Mark III Monochrome dSLR
12 April 2023
Ricoh has announced the Pentax K-3 Mark III Monochrome based on the flagship model of Pentax's APS-C-format series while "totally redesigning and optimizing the imaging characteristics by adding a new, monochrome-specific image sensor with approximately 25.73 effective megapixels."
"The concept of a monochrome-specific dSLR camera attracted a great deal of attention and interest from photographers who participated in an online fan event held in November 2021," said Ken Curry, Ricoh Imaging Americas president. "Pentax has since conducted extensive research on the development of a commercial product based on this concept and we're excited to announce it today."
HIGHLIGHTS
Highlights of the new body include:
- Monochrome CMOS sensor
- Optimized for monochrome-specific images
- Three Custom Image modes exclusively designed for monochrome
- Monochrome design touches
SPECIFICATIONS
Specifications for the camera include:
PENTAX K-3 MARK III MONOCHROME SPECIFICATIONS Sensor 26-Megapixel, APS-C CM"OS sensor
Aspect Ratio: 3:2
Focal Length Multiplier: 1.5xBit Depth 14-bit Lens Mount Pentax KAF2 File Formats Raw (DNG), JPEG Storage Dual SD/SDHC/SDXC slots
UHS-II support in Slot 1Viewfinder Optical
100 percent coverage
1.05x magnificationMonitor 3.2-inch, 1,620,000-dot articulated touch-screen LCS Shutter 30 seconds. to 1/8000 second
1/16,000 maximum electronic shutterFrame Rate Max. approx. 12 fps JPEG up to approx. 55 frames, Raw up to approx. 32 frames, Raw+ up to approx. 30 frames
Max. approx. 7.0 fps JPEG up to approx. 100 frames, Raw up to approx. 40 frames, Raw+ up to approx. 33 frames
Max. approx. 2.5 fps JPEG up to approx. 100 frames, Raw up to approx. 100 frames, Raw+ up to approx. 65 framesISO Auto, ISO 200 to 1600,100 Autofocus Yes Live View Yes Image Stabilization Sensor shift, 5.5 stops Flash Hot shoe, Sync port, No built-in
Maximum Sync Speed: 1/200 secondMovie MPEG-4, H.264:
- 3840 x 2160 @ 30p, MOV, H.264, Linear PCM
- 3840 x 2160 @ 24p, MOV, H.264, Linear PCM
- 1920 x 1080 @ 60p, MOV, H.264, Linear PCM
- 1920 x 1080 @ 30p, MOV, H.264, Linear PCM
- 1920 x 1080 @ 24p, MOV, H.264, Linear PCM
Stereo microphone speakerConnectivity WiFi, Bluetooth
USB 3.2 Gen 1Power D-LI90 battery pack for 800 stills Dimensions 5.31 x 4.09 x 2.91 inches Weight 1.81 lbs. 
PRICE, AVAILABILITY
Ricoh said the Pentax K-3 Mark III Monochrome body will be available late April for $2,199.95,about $500 more than the color version of the K-3 Mark III. We'll post affiliate links as they become available.
Ricoh Announces Pentax K-3 Mark III Monochrome dSLR Camera
dSLR with exclusively-designed image sensor delivers the ultimate in black-and-white photography
PARSIPPANY, N.J. -- Ricoh Imaging Americas Corp. has announced the Pentax K-3 Mark III Monochrome camera, exclusively designed to capture black-and-white images. The only monochrome-specific dSLR camera currently on the market, it captures high-resolution images rich in gradation, enabling users to express a distinct view of the color-rich world in high-quality black-and-white images.
"The concept of a monochrome-specific dSLR camera attracted a great deal of attention and interest from photographers who participated in an online fan event held in November 2021," said Ken Curry, president, Ricoh Imaging Americas. "Pentax has since conducted extensive research on the development of a commercial product based on this concept and we're excited to announce it today."
The new model's design is based on the Pentax K-3 Mark III -- the flagship model of Pentax's APS-C-format series that integrates remarkable imaging performance and a host of advanced features in a compact, durable body -- while totally redesigning and optimizing the imaging characteristics by adding a new, monochrome-specific image sensor with approximately 25.73 effective megapixels. A typical color image sensor composes a black-and-white image by converting the color data to monochrome. This new custom sensor does not have to convert the any data because it can reflect the brightness obtained by each pixel in the image, thus producing extra-fine sharpness in images that only the monochrome-specific sensor can deliver.
The Pentax K-3 Mark III Monochrome features three Custom Image modes exclusively designed for black-and-white photography to provide distinctive finishing touches. In addition to Standard mode, it offers Hard mode to produce high-contrast images and Soft mode to create high-key, low-contrast images. Each mode allows minute adjustment of parameters such as tone, key, contrast and sharpness so that users can personalize their images with the desired finishing touch.
The exterior design of the camera has also been customized to reflect its monochrome capabilities. Design features include white backlight illumination on the LCD data panel, "Monochrome" lettering printed on the upper-left shoulder of the back panel, a menu screen featuring a black-and-white visual scheme as default and icons printed on buttons and switches across the camera's exterior finished in three shades of gray.
The Pentax K-3 Mark III Monochrome camera body will be available late April for the manufacturer's suggested retail price of $2,199.95.
Main features
Monochrome-specific CMOS image sensor
To optimize the quality of monochromatic images, the camera incorporates a monochrome-specific, APS-C-format CMOS image sensor free of an AA (anti-aliasing) filter with approximately 25.73 effective megapixels. Typical color image sensors are designed to receive light passing through red, green and blue color filters, so each pixel detects only one color-data component. To compose a monochrome image, color sensors must convert color data into monochromatic data by interpolating the color data they collect. The new monochrome-specific image sensor, however, can faithfully reflect the brightness data obtained by each pixel in the image -- without the interpolation process -- to produce extra-fine monochromatic expression, in images high in resolution and rich in gradation.
Image quality exclusively designed for monochrome photography
The image quality produced by the original Pentax K-3 Mark III was thoroughly re-evaluated and totally redesigned to optimize the imaging characteristics of the new monochrome-specific image sensor. The result is highly sensitive expression with a natural bokeh (defocus) effect, rich gradation and extra-fine sharpness -- an image only the monochrome-specific image sensor can deliver.
A selection of monochrome-specific finishing touches
The Pentax K-3 Mark III Monochrome provides three Custom Image modes exclusively designed for monochrome photography to provide distinctive finishing touches. In addition to Standard mode, it also provides Hard mode to produce high-contrast images and Soft mode to create high-key, low-contrast images. Each mode provides minute adjustment of parameters such as tone, key, contrast and sharpness. This allows the photographer to personalize their images with the desired finishing touch.
Exterior design reflecting the monochrome photography concept
The Pentax K-3 Mark III Monochrome provides white backlight illumination on the LCD data panel positioned on its upper panel, while featuring "Monochrome" lettering printed on the upper-left shoulder of the back panel. Its menu screen features a black-and-white visual scheme as default, while the SR (Shake Reduction) badge is finished in silver. The icons printed on buttons and switches across the camera's exterior are finished in three shades of gray to assist the users with their camera operation. All in all, the concept of monochrome photography is evident throughout the camera body.
Note: Since the Pentax K-3 Mark III Monochrome is solely designed for black-and-white photography, some of its features and functions may differ from those of the Pentax K-3 Mark III. Refer to the specification table attached to this release for other original features and functions.