Product Description
The GR lens achieves sharp imaging with high resolution and high contrast
The GR lens has been imbued with our unique optical technology that aims to always provide high image quality. The GR IIIx uses a newly developed optical system consisting of 7 elements 5 groups with a new focal length of 26.1 mm (approx. 40 mm in 35 mm equivalent focal length). High-refractive index low-dispersion glass lenses and aspherical high-precision molded glass lenses are optimally placed in the lens construction according to each model’s optical system to suppress optical distortion and chromatic aberration to the absolute limit, delivering a high level of sharpness. This results in images that are sharp and clear across the entire frame even from the full aperture setting.
The detailed descriptive power of the 24.2 M large APS-C format image sensor
GR IIIx is equipped with a high-resolution, wide dynamic range APS-C format CMOS image sensor (approx. 24.24 effective megapixels). High resolution sensor which can handle a large size print and an anti-aliasing (AA) filterless construction that utilizes the characteristics of the high-resolution lens for high-definition detail reproduction. Both the image sensor and lens are also optimized for the best possible image quality.
Meet the latest GR ENGINE 6
The imaging processor on GR IIIx is the latest GR ENGINE 6. It elevates the essential high image quality performance of the GR for a greater level of detail. Faster processing makes the combination of high resolution sensor and multi-tone 14-bit RAW possible. This also contributes to improved responsiveness and functionality for autofocus and movie.
Shooting at ISO 102400 is possible with our original signal processing technology
A high-performance processor "Accelerator Unit" is adopted on the GR IIIx as a powerful way to support high image quality. The signal output by the image sensor is sent to the image processor after being optimally handled.
This reduces noise, delivering superb resolution and color reproduction across the entire sensitivity range. It also makes it possible to shoot at ISO 102400.
3-axis, 4-step Shake Reduction for high image quality across a wide shooting range
Camera shake is reduced for crisp images even when taking split-second snapshots. Shake Reduction(SR) is installed while making the body size of GR III/GR IIIx compact. It minimizes the shake on three axes, including yaw, pitch and roll. Compensation effects deliver as many as 4 steps of shutter speed*.
* Measured in conformity with CIPA standards.
AA filter simulator for reducing false colors and moiré thanks to Shake Reduction mechanism
The effects of the optical anti-aliasing (AA) filter are obtained with Shake Reduction(SR). Moving the image sensor slightly during the exposure suppresses false colors and moiré. You can choose whether to prioritize resolution or reducing false colors and moiré depending on your subject. Choose [High] or [Low] for effect settings.
? This function is available at shutter speeds slower than 1/1000 second.
A compact body and functional design packed with high performance
The GR IIIx was developed focusing on keeping the body size compact while including a high level of functionality. The model is one-size smaller than that of the GR II and about the same size of GR DIGITAL IV with a 1/1.7 inch image sensor. A minimalist design was pursued to achieve a tool with portability and expression in mind. The button and dial layout is fully considered to allow for comfortable, single-handed operation.
Hybrid AF with the combination of image plane phase-matching and contrast-detection AF
The AF system is a hybrid of image plane phase-matching and contrast detection. The advantages of high-speed focusing in image plane phase-matching AF and focusing precision in contrast-detection AF are combined. The common contrast-detection AF issue of searching for focus peaks has been reduced to achieve quick shooting performance required on street photography.
High-speed approx. 0.8 second start-up from when the power is turned on
A high output motor is used to drive the lens barrel so that it quickly moves from a retracted position to the shooting position. Also, the program process of start-up is optimized to reduce the start-up time. The built-in lens barrier also makes it unnecessary to remove the lens cap, so you will not miss a sudden photo opportunity.
Focus modes that fit versatile subjects and shooting styles
Eight focus modes are available including Continuous AF for versatile shooting styles. LCD monitor that supports touch operations is also adopted for direct control over the AF frame using touch and slide gestures. You can also focus (Touch AF) and shoot while moving the AF frame for quick shooting in any type of composition.
Face/eye detect autofocus to assist portrait shooting
The camera detects faces or eyes* and focuses. This feature is enabled in [Auto Area AF], [Select AF], and [Pinpoint AF]. When the face or eye is detected and in-focused, the focusing point is framed. It is also possible to enable this feature only in [Auto Area AF]. By using this setting, when you want to focus on a subject instead of faces, simply switch the focus mode without turning face/eye detect off.
*GR III will be supported with the coming firmware update
With Full Press Snap, you'll never miss a shot
When the shutter button is pressed fully, the camera releases the shutter at the preset distance. This high-speed shooting functionality is unique to the GR, eliminating the focusing time lag when pressing the shutter button halfway so that you can instantly capture split-second moments. Full Press Snap also takes place by touching the LCD monitor.
*The latest firmware is required to use the full feature with GR III.
Image Control for pure image creation enjoyment
Featuring a creative Image Control function, which integrates effect modes into conventional image setting operations. Using 11 basic Image Control modes, the user can easily adjust various parameters to create photos the way you like. The parameter includes the saturation, hue, high/low key adjustment, contrast, contrast (highlight and shadow), sharpness, shading, clarity, toning, filter effect, grain effect*, HDR tone level and color tone*.
? Parameters that can be adjusted differ depending on the selected Image Control option.
“DOF Priority (Deep)” Program Line that is perfect for shooting with pan focus
Program Line includes [DOF Priority (Deep)].
This is a Program Line that maintains priority for a closed aperture (GR III*: F8.0, GR IIIx: F11) when shooting in the program mode. It deepens the depth of field and, when combined with the [Snap] setting of the focus mode, enables you to easily take pan-focus shots.
* GR III is scheduled for support soon through an update to the firmware.
1/4 sec, F11, ISO400, 0EV, WB: Shade, [GR IIIx]
Macro mode, enabling close-up shots with the camera alone
Simply press the macro button to take close-up shots using autofocus. The focus range is 6 to 12 cm (GR III) and 12 to 24 cm (GR IIIx) from the front of the lens. You can enjoy impressive close-up photos with rich bokeh effects.
? The macro mode and normal mode must be switched manually.
? The camera also switches to the macro mode and autofocus is enabled even when the focus mode is set to [Snap] or [∞].
Capture star trails with the surrounding scenery even in the city with interval composite shooting
The setting items is specialized for star trail shooting. You can select this feature from drive modes for instant shooting. No need to set shooting interval of continuous shooting. Star trails can be set in 10 minute intervals (up to 24 hours), or you can choose from an unlimited shooting time. In addition, you can select many other settings such as saving interim images, set the trigger starting time and more.
? Use a tripod. Note that slow shutter speed noise reduction and SR are turned off.
? Focus, exposure, and white balance are fixed at the value of the first shot.
Instantly manipulate the view and expand your range of expression with the crop mode
Using the crop mode enables you to shoot compositions equivalent to having 3 lenses in a single camera. Images are recorded at an angle of view equivalent to a focal length of 35 mm or 50 mm with GR III and equivalent to a focal length of 50 mm or 71 mm with GR IIIx. Using the GR III and GR IIIx together covers from wide angle focal lengths to medium telephoto focal lengths. This expands the range of expression from wide angle shots with a sense of realism that capture a great deal of background information to medium telephoto shots suitable for such things as portraits and natural standard shots that resemble the actual subject.
? The focal length is equivalent in 35 mm format.
? Number of recorded pixel will change depending on the crop size. For more detail please see here
Capture dreamlike shots with multi-exposure
There is no longer a frame limit for compositing when shooting. Composited results can be viewed in a transparent display so you can check the composition while overlaying another frame. You can change the exposure parameter*, shoot, reshoot, and finish shooting for each shot to easily create exactly the type of photo you have in mind.
* Exposure compensation, ISO speed, aperture, and shutter speed can be adjusted based on the exposure mode set for the first frame. The white balance cannot be changed.
Built-in ND filter that can be turned on/off
This model is equipped with a built-in ND filter that provides two stops of exposure. Simply change the settings to defocus the background even in bright outdoor shots at the maximum aperture setting and express subject movement with a slow shutter speed for a rich variety of photographic expressions.
Full-featured metering modes including highlight-weighted option
[Multi-segment], [Center-weighted], [Spot], and [Highlight-weighted] is available as a metering method. [Highlight-weighted] helps keep the exposure even, suppressing highlight blowouts in subjects illuminated by spotlights and high-contrast subjects.
Enjoy image finishing via in-camera RAW processing without using a PC
RAW format data can be processed on the camera and saved as a JPEG file. Tune the photo exactly the way you want using just the camera, adjusting the recorded pixels, aspect ratio, white balance, Image Control and sensitivity.
In addition, you can choose to inherit the parameters set after development, which allows you to efficiently fine-tune the image once it has been developed*.
*GR III will be supported with the coming firmware update
P-TTL auto sync flash for versatile lighting
An external flash can be used to shoot at full synchronization speed.
PENTAX P-TTL auto flash (optional)* is supported for high-precision auto sync using a pre-flash. This makes it possible to use bounce flash and daylight sync for a greater range of photographic expression.
*Supported flash units: auto flash AF540FGZ II, AF360FGZ II, AF540FGZ, AF360FGZ, AF201FG, AF200FG.
Conversion lenses that expand the focal length from super wide angle to medium telephoto
The newly developed Teleconversion Lens GT-2** (optional) is also exclusively available for GR IIIx. Using this lens with GR IIIx in the crop mode provides an equivalent focal length of 75 mm*** and enables photos that express a feeling of tension similar to when gazing at the subject.
*The Lens Adapter GA-1 (optional) is required to attach the Wide Conversion Lens GW-4 to the camera. GA-1 cannot be used on the GR IIIx.
** The Lens Adapter GA-2 (optional) is required to attach the Teleconversion Lens GT-2 to the camera. GA-2 cannot be used on the GR III.
*** The focal length when [Crop] is set to [50mm]. When [Crop] is set to [71mm], the equivalent focal length is 107 mm.
? The focal length is equivalent in 35 mm format.
