Tag: Ricoh GR IV

  • Ricoh GR IV Compact Digital Camera Launch: Features and Specs

    Ricoh GR IV Compact Digital Camera Launch: Features and Specs

    Key Takeaways

    1. The Ricoh GR IV features a 28 mm f/2.8 lens for clear, portable photography with manual focus options.
    2. It has a 25.74 MP CMOS APS-C sensor and an extensive ISO range of 100 to 204,800 for varied lighting conditions.
    3. The camera includes a 5-axis image stabilizer to reduce blur, enabling sharp images even at slower shutter speeds.
    4. It supports 14-bit RAW and JPEG formats for image storage, with video recording capabilities at 1080p 60fps.
    5. The GR IV is set to launch in Fall 2025, with a later version featuring a highlight diffusion filter, while the GR III HDF is currently available.

    Ricoh has introduced the GR IV compact digital camera, the newest addition to the GR series that first appeared in 2013. This camera offers a wide range of manual controls, allowing users to be creative with their settings.

    Design and Lens Features

    The well-known body design includes a 28 mm f/2.8 lens, keeping the camera slim and portable. This lens consists of seven elements, including three aspheric lenses, ensuring clear images from edge to edge. With dual contrast and phase detection autofocus, plus face and eye detection, it makes capturing everyday moments reliable. For street photographers who prefer not to rely on autofocus, they can set their focus manually between 0.3 m (0.98 ft.) and infinity. The macro mode allows focusing as close as 6 cm (2.36 in.).

    Sensor and Performance

    Equipped with a 25.74 MP CMOS APS-C sensor that measures 23.3 x 15.5 mm (0.92 x 0.61 in.), the camera boasts an impressive ISO range from 100 to 204,800. Shutter speeds can be adjusted from 1/4000 of a second to 20 minutes. The internal 5-axis image stabilizer minimizes blur, even at slower shutter speeds.

    Storage and Connectivity

    The GR IV saves images in both 14-bit RAW and standard JPEG formats. Additionally, it can record videos at 1,920 x 1,080 60p in H.264 MP4 format. Users can store their pictures and videos in the 53 GB of internal memory or on microSDXC cards. A 3.0-inch 3:2 TFT LCD with a resolution of 1,037,000 dots is available for viewing live compositions and accessing files. Photos and videos can be transferred via 802.11ax Wi-Fi or USB-C connections.

    The dimensions of the camera are 109.4 × 61.1 × 32.7 mm (4.31 x 2.41 x 1.29 in.), and it weighs 262 g (9.24 oz.) including the battery and card. Ricoh plans to launch the GR IV in Fall 2025. A version with a highlight diffusion filter, similar to the GR III HDF model, will be available later, although pricing details are not yet known.

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    Ricoh GR IV Compact Digital Camera Launch: Features and Specs
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  • New Insights on Ricoh GR IV and Fujifilm X-Half Compact Cameras

    New Insights on Ricoh GR IV and Fujifilm X-Half Compact Cameras

    Key Takeaways

    1. The Fujifilm X-Half is set for a 2025 release, with new leaks highlighting its lens features and design.
    2. A recent Ricoh patent reveals four lens designs likely aimed at the upcoming Ricoh GR IV compact camera, featuring improved aperture specifications.
    3. The patent includes lenses with apertures around f/2.8 or lower, with one achieving f/2.39, indicating enhanced light-gathering capabilities.
    4. The Fujifilm X-Half will feature a 10.5 mm lens with a maximum aperture of f/2.8, an automatic aperture function, and a built-in flash.
    5. The camera design includes a single exposure compensation dial and an unclear control lever/button, suggesting a unique user interface.

    The Fujifilm X-Half has made its way into the public eye ahead of its anticipated 2025 debut, with fresh leaks shedding light on the expected lens features of this upcoming compact camera. In addition to the latest image leak showcasing the camera’s logo, which raises more questions about this unusual device, a new patent may also provide insights into the competition that Fujifilm faces in the compact camera market.

    Patent Revelations

    Among the most intriguing information comes from a forum user named Mistral75 on Pentax Forums. They shared news about a recently published patent from Ricoh for a lens design that might be associated with the forthcoming Ricoh GR IV compact camera.

    The new lens patent outlines four distinct lens designs, all of which have an image circle and back focus that appear to match what one would expect from an APS-C compact camera. This suggests that these lenses are likely aimed for the GR IV or a similar model. All four lenses are in a similar range to the existing 18.5 mm lens found on the Ricoh GR III (currently priced at $1,396.95 on Amazon), and all three feature an aperture of around f/2.8 or lower, with one lens achieving f/2.39—making it half an EV stop brighter than the current f/2.8 lens available on the GR III.

    Detailed Specifications

    The patent application lists eight numerical examples, all featuring a radius of 14.13mm for the image circle and a notably short back focus of 0.7mm. This implies that these lenses are designed for APS-C compact cameras with integrated lenses, specifically pointing towards a Ricoh GR.

    – Examples 1 to 3 and 8: 18.35mm f/2.85 to f/2.89 lenses
    – Example 4: 18.35mm f/2.39 lens
    – Example 5: 15.7mm f/2.88 lens
    – Example 6: 17mm f/2.78 lens
    – Example 7: 16.41mm f/2.79 lens

    Earlier reports indicated that a Ricoh ambassador hinted that the GR IV could arrive as early as late 2025 or early 2026, with other leaks suggesting a new sensor and lens pairing. This recent patent could lend further credence to those claims, as it seems to have been under development for nearly two years.

    More Compact Camera Updates

    Shifting focus to the 1-inch sensor category, a new image has surfaced showing the Fujifilm X-Half compact camera in full detail ahead of its expected release in late May. This image, shared by Fuji Rumors, displays the camera without any censorship, confirming several details, including its name, which is simply Xhalf, rather than the previously thought X-Half.

    The image also reaffirms earlier leaked lens specifications, indicating a 10.5 mm lens with a maximum aperture of f/2.8. Additionally, it appears that the lens includes an automatic aperture function integrated into the aperture control ring. The photo reveals that there will be a built-in diffuse flash on the camera’s front, along with a hot shoe at the top for added accessories. Once again, the only control dial atop the Xhalf is the exposure compensation dial, while the function of the peculiar lever or button where the film advance lever would traditionally be on a film camera remains unclear.

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