In a pretty barebones press release accompanied by a couple of pictures and detailed specs, Ricoh surprise announced that its long-awaited GR IV camera will launch this fall. The GR IV will adhere closely to the design of the GR III from 2018, and it will continue to use an autofocusing 28mm-equivalent f/2.8 lens and only a rear LCD for composing photos and videos, with no electronic or optical viewfinder available.The GR IV’s exterior looks very similar to the GR III / GR IIIx, with an oval-shaped shutter button, on / off switch and mode dial up top, and a smattering of rear controls to the right of its LCD. Its buttons look redesigned, removing the spinning dial from around its four-way directional pad. And its adjustment thumb wheel, labeled “ADJ,” looks like it may be a fully turning dial instead of just a back-and-forth toggle that moves left or right. (I may be wishcasting that last part, because I think the thumb toggle on the GR III is annoying and fiddly.)Image: RicohImage: RicohWhat’s known for certain based on its spec list is that the GR IV retains the built-in ND filter of the GR III, but it slightly ups the resolution of its large APS-C sensor from 24 megapixels to 26. It will also have a higher ISO range that reaches 204,800 at its maximum setting, and five-axis stabilization instead of three-axis stabilization. The GR IV’s lens may be the same focal length and maximum aperture as previous generations, but it’s a new seven-element design in a new arrangement utilizing an additional aspherical element that should yield better corrections. The upcoming camera will also have face and eye-detection for its autofocus tracking, and 53GB of usable built-in storage. Onboard storage is great, and it’s much more than the GR III’s 2GB, but the GR IV is also downsizing from full-size SD cards to microSD.While there isn’t a price yet, Ricoh has confirmed the GR IV is expected to release in the autumn of 2025, with a variant featuring a Highlight Diffusion Filter (HDF) to come “after winter 2025.” The announcement also details that the GR III is scheduled to be discontinued in July, while the GR IIIx continues “for the time being.” The Ricoh GR cameras have carved out a niche among street photographers who value their super compact size and fairly affordable prices compared to a Fujifilm X100 or Leica Q. As cool and fun as I thought the just-announced Fujifilm X Half might be, the GR IV has instantly become my most anticipated camera of 2025.See More:

TCT 3Sixty, returns to the NEC Birmingham on 4–5 June 2025, bringing together more than 5,000 professionals for two days of live demonstrations, expert talks, and networking. Hosted by The TCT Group, the free-to-attend show is designed to offer a comprehensive look at how additive manufacturing technologies are being applied across the entire product lifecycle—from concept and design to production and post-processing. “There’s no other place in the UK where you’ll find this level of expertise, innovation, and real-world application of additive manufacturing technology under one roof. Whether you’re exploring AM for the first time or looking to optimize existing investments, TCT 3Sixty will deliver real value,” said Duncan Wood, CEO of The TCT Group. TCT 3Sixty ad. Photo via TCT 3Sixty Event Overview and What to Expect Now firmly established as one of the UK’s key industrial gatherings, the event is expected to attract over 5,000 professionals and more than 150 exhibitors, including names such as EOS, Formlabs, Trumpf, Additec, BMF, Carbon, Tri-Tech 3D, and Laser Lines. In addition to product demonstrations, the programme features keynote talks and panel discussions from organisations including the Ministry of Defence, Leonardo Helicopters, GKN Aerospace, Sartorius, and the Natural History Museum. TCT 3Sixty also provides access to several co-located industry shows—Med-Tech Innovation Expo, Subcon, Automechanika Birmingham, and Smart Manufacturing Week—allowing attendees to explore a wider cross-section of the UK’s advanced manufacturing sector. An event app is available to help visitors plan their schedule, connect with exhibitors, and access AI-powered content recommendations. Matthew Conley, Managing Director at Fullform, shared his experience from a previous edition. “Had an incredible experience at the TCT 3Sixty expo! The new AM tech is nothing short of amazing, achieving some crazy prints in ultra-fast times. Truly exciting to see where additive manufacturing is headed!” Exhibitors at TCT 3Sixty. Photo via TCT 3Sixty. 3D Printing Events and 3DPI on the road 3D printing events are keeping our reporters busy. In May, Belgium’s Flemish Brabant capital hosted the meeting of Materialise 3D Printing in Hospitals Forum 2025, which has become a key gathering for the medical 3D printing community since its launch in 2017. This year, 140 international healthcare professionals convened for two days of talks, workshops, and lively discussion on how Materialise’s software enhances patient care. The Forum’s opening day, hosted at Leuven’s historic Irish College, featured 16 presentations by 18 healthcare clinicians and medical 3D printing experts.  In April, 3DPI headed to Chicago where the global, volunteer-driven organization Additive Manufacturing Users Group (AMUG) also hosted its 37th annual AMUG Conference in Chicago, where six individuals were awarded the DINO (Distinguished Innovator Operator) Award. This recognition highlights their contributions, lasting impact, and support of AMUG and the additive manufacturing community. Honorees included Amy Alexander, Unit Head and Mechanical Development & Applied Computational Engineering at Mayo Clinic; Dan Braley, Senior Technical Fellow at Boeing Global Services; Ryan Kircher, Principal Additive Manufacturing Engineer at rms Company; Dallas Martin, Additive Manufacturing Engineer at Toyota; Patrick Gannon, Director of Production-Additive Manufacturing at Ricoh USA, Inc.; and Brennon White, Technology Specialist – Additive Manufacturing Design and Manufacturing at General Motors. Catch up with our reporting from the AMUG Conference here. Add your event to our free online 3D printing events guide. Take the 3DPI Reader Survey — shape the future of AM reporting in under 5 minutes. Who won the 2024 3D Printing Industry Awards? Subscribe to the3D Printing Industry newsletter to keep up with the latest 3D printing news. You can also follow us on LinkedIn, and subscribe to the 3D Printing Industry Youtube channel to access more exclusive content. Featured image shows Exhibitors at TCT 3Sixty. Photo via TCT 3Sixty. Paloma Duran Paloma Duran holds a BA in International Relations and an MA in Journalism. Specializing in writing, podcasting, and content and event creation, she works across politics, energy, mining, and technology. With a passion for global trends, Paloma is particularly interested in the impact of technology like 3D printing on shaping our future.