RICOH GR IV HDF Digital Camera

Featuring an HDF (Highlight Diffusion Filter), the GR IV diffuses light to evoke a film-like softness. Paired with the "Cinema" options in [Image Control], it produces a more evocative finish.
HDF (Highlight Diffusion Filter) ON/OFF Comparison
By diffusing incoming light, the filter reduces overall image contrast and blurs whites in bright areas, giving the image a soft, fluffy appearance.

HDF ON
HDF (Highlight Diffusion Filter) is a filter printed using Ricoh's long-standing inkjet Printing technology. Highlights are diffused and surrounding areas are blurred.
For more information on the development of "HDF," please see Ricoh's technology page.
*ND filter is not installed and is replaced by HDF. See here for more details.
High-visibility LCD screen, Total control

The high-resolution 3-inch LCD screen offers excellent readability, even in bright sunlight, thanks to its air gap-free construction and automatic brightness adjustment. It allows you to frame, view, and adjust your images with precision, whatever the shooting conditions.

Smart connectivity, Simplified workflow

With dual Bluetooth® and Wi-Fi connectivity and the new GR WORLD app, the GR IV HDF integrates seamlessly into your workflow. Transfer your images instantly, shoot remotely, and manage your shots directly from your smartphone.

GR ENGINE 7 processor, Power and responsiveness

The new GR ENGINE 7 processor ensures fast and accurate image processing, enabling subtle gradations, a wide dynamic range, and excellent high-sensitivity performance. This power also translates into increased responsiveness, ideal for capturing the decisive moment without compromise.

GR 18.3 mm F2.8 Lens, Precision from Center to Edge

The newly designed GR lens combines a 28 mm equivalent focal length with an F2.8 aperture, offering the perfect balance between versatility and creativity. Its advanced optical construction, consisting of 7 elements in 5 groups, ensures exceptional sharpness across the entire image, while effectively reducing distortion and chromatic aberrations.