Photokina 2014: smart cameras and devices at the Sony and Samsung stands

Photographer Stewart Marsden, the official photographer for the London New Year fireworks display and a National Geographic contributor, has written a lengthy tutorial that shows how to capture the best fireworks photographs possible.

Ahead of a full announcement next week, details have emerged about Xiaomi's upcoming flagship smartphone, the 12S Ultra. The phone, co-developed with Leica, will include the Sony IMX989 sensor, a new 1"-type sensor that Xiaomi reportedly developed alongside Sony.

We're less than two weeks from seeing the first scientific images from the James Webb Space Telescope. The images have been decades in the making.

Kosmo Foto founder, Stephen Dowling, has written a comprehensive tribute to the Olympus OM-1, a camera that set a new path for SLRs with its compact form factor and extensive lineup of lenses.

The Nettle Magic Project uses a hidden Raspberry Pi device with an IR camera to scan and decode a deck of cards marked with invisible UV reactive ink. The scan produces a full breakdown of the deck and delivers it to the performer in nearly real-time.

The lens is fully manual and is available for Canon EF-M, Fujifilm X, Micro Four Thirds, Nikon Z and Sony E-mount camera systems.

We go hands-on with Nikon's new compact super-telephoto lens, the Nikkor Z 400mm F4.5 VR S, to see what all Nikon has managed to pack into this lens, even without the help of PF elements.

Profoto's new A2 monolight is extremely compact and lightweight. It's about the size of a soda can and weighs around 770g with its battery and optional stand adapter attached. The 100Ws light is designed to be portable and easy to use.

DigiKam is a free, open-source raw photo management and editor for macOS, Windows and Linux. The team has recently released the latest version, bringing the app to version 7.7.0. The update adds many bug fixes, new features and file support.

The Nikon Z30 is the company's latest 'creator' focused mirrorless camera, a 21MP APS-C model made to be more vlogging friendly than ever. Find out what it offers and what we think so far.

Nikon has announced the Z30, an entry-level Z-mount camera aimed at vloggers and other content creators. What are our initial impressions? Better watch to find out.

Now that's it's officially announced, we can share more juicy details about Nikon's latest lens, the 400mm F4.5 VR telephoto.

Nikon has announced the Z30, a 21MP APS-C mirrorless camera aimed at vloggers and content creators. It has a lot in common with the existing Z50 and Z fc with a few tweaks and a lower price tag.

The Nikkor Z 400mm F4.5 VR S is incredibly compact, measuring just 104mm (4.1”) in diameter by 235mm (9.3") long and weighing 1245g (2lb 12oz) with the tripod collar. It's set for a July 2022 launch.

NASA and the University of Minnesota are working on a citizen scientist initiative alongside the Juno Mission and need your help. Volunteers are tasked with identifying atmospheric vortices on Jupiter, as captured by the Juno spacecraft.

The PROII CPL-VND 2-in-1 Filter offers a variable neutral density filter with between 3-7 stops of compensation as well as a circular polarizer filter. Independent control means you can dial in the exact type of compensation you want in a single filter.

Joining its diverse lineup of ONE R and RS action cameras, Insta360 has announced the 1-inch 360 Edition camera, co-engineered with Leica. The camera sports dual 1"-type image sensors and records 21MP still photos and 6K/30p video with a full 360-degree field of view.

Capture One Mobile bring Raw photo editing to iPadOS devices. While it's a familiar look and feel, it's clear Capture One has focused on providing a touch-first interface, designed for quick and easy culling and editing on-the-go.

Godox has announced the R200 ring flash for its AD200 and AD200Pro pocket flashes. The new add-on is a lightweight ring flash that works with numerous new light modifiers, promising portable and controllable ring light.

Even sophisticated microphones can't eliminate ambient noise and the effect of acoustics. But researchers at Carnegie Mellon University have developed a camera system that can see sound vibrations and reconstruct the music of a single instrument in an orchestra.

This second-generation adapter will have faster and quieter autofocus in a form factor significantly smaller than its predecessor.

Do you want to shape and create content for the largest audience of photography and video enthusiasts in the world? DPReview is hiring a Reviews Editor to join our Seattle-based team.

In our continuing series about each camera manufacturer's strengths and weakness, we turn our judgemental gaze to Leica. Cherished and derided in equal measure, what does Leica get right, and where can it improve?

A dental office, based in Germany, had a team of pilots create a mesmerizing FPV drone video to give prospective clients a behind-the-scenes look at the inner workings of their office.

Samsung has announced the ISOCELL HP3, a 200MP sensor with smaller pixels than Samsung's original HP1 sensor, resulting in an approximately 20 percent reduction in the size of the smartphone camera module.

Street photography enthusiast Rajat Srivastava was looking for a 75mm prime lens for his Leica M3. He found a rare SOM Berthiot cinema lens that had been converted from C mount to M mount, and after a day out shooting, Srivastava was hooked.

The lens comes in at an incredibly reasonable price point, complete with a stepping motor autofocus system and an onboard Micro USB port for updating firmware.

The new version of the Blackmagic Design Pocket Cinema Camera 6K brings it much closer to the 6K Pro model, with the same battery, EVF but a new rear screen. New firmware for the whole PPC series brings enhanced image stabilization for Resolve users

The OM System 12-40mm F2.8 PRO II is an updated version of one of our favorite Olympus zoom lenses. Check out this ensemble gallery from our team, stretching from Washington's North Cascades National Park to rural England, to see how it performs.

The first preset, called 'Katen' or 'Summer Sky,' is designed to accentuate the summer weather for Pentax K-1, K-1 Mark II and K-3 Mark III DSLR cameras with the HD Pentax-D FA 21mm F2.4 ED Limited DC WR and HD Pentax-DA 15mm F4 ED AL Limited lenses attached.