Fujifilm X-H2 + Sigma 17-40mm f,18

Fujifilm X-H2

The mirrorless system camera FUJIFILM X-H2 is a new flagship model in the award-winning X series, whose APS-C cameras combine the highest image quality and compact design. Like its recently introduced sister model, the FUJIFILM X-H2S, the X-H2 represents the latest in camera technology. It is exceptionally powerful and is designed in every way to meet even the most demanding professional requirements. While the X-H2S is distinguished primarily by its enormous speed, which is evident, for example, in its lightning-fast data processing and precise AF tracking of moving objects, the X-H2's advantages lie in its very high sensor resolution and outstanding detail reproduction.

At the

heart of the X-H2 is the new 40.2-megapixel X-Trans CMOS 5 HR sensor *1 , which is optimally matched to the fast X Processor 5. The camera offers the highest resolution in the X series to date, for both stills and video. As such, it is the world's first *2 APS-C camera capable of recording 8K/30p Apple ProRes quality video *3 directly to memory card.

The X-H2 offers many advanced features, such as ISO 125 as the lowest standard sensitivity, a fastest shutter speed of 1/180,000 sec. with electronic shutter, and the Pixel Shift MultiShot function. It also has numerous features and interfaces that make professional-quality photography easier than ever. These include Scene Recognition AF based on Deep Learning technology, which identifies and tracks various subjects (e.g. animals or vehicles), built-in five-axis image stabilizer that provides a shutter speed advantage of up to seven stops (EV) *4 , a 5.76 million-dot electronic viewfinder with 0.8x magnification, and a memory card slot for CFexpress Type B cards *5 , all of which allow the X-H2's technological potential to be fully realized.

High-resolution X-Trans CMOS 5 HR sensor and

X-processor

5

The 40.2-megapixel X-Trans CMOS 5 HR rear-exposure sensor features

an improved image-processing algorithm.

The 40.2-megapixel rear-exposure X-Trans CMOS 5 HR sensor features an improved image-processing algorithm that enables very high resolution without noise, resulting in superior overall image quality.

An enhanced pixel structure results in a larger amount of light on the sensor, so that ISO 125 is now available as the standard sensitivity and no longer needs to be selected over the extended ISO range. The new sensor can also be driven with extreme precision, allowing ultra-short exposure times. For example, the fastest shutter speed of the electronic shutter has been increased by 2.5 EV steps from 1/32,000 sec. to now 1/180,000 sec.

Especially when shooting in bright environments, the new sensor opens up new creative possibilities. This means you can now achieve the attractive bokeh effect with the aperture open on sunny summer days or on the ski slopes, as well as freeze fast movements in maximum sharpness with ultra-short shutter speeds.

Ultra-high-resolution photos and HEIF image format

With the "Pixel Shift Multi-Shot" function, the camera captures 20 high-resolution RGB images in succession in raw format, with the image sensor being shifted minimally after each exposure. The resulting individual photos can be combined into a single image file with a resolution of 160 megapixels using the free "Pixel Shift Combiner" software. This function is particularly interesting for photographic documentation and digitization in the fields of art and culture, as well as for high-quality still life and product shots.

The X-H2 supports the HEIF image format, which delivers 10-bit image files that are up to 30 percent smaller than standard JPEG files. With the integration of these two features, FUJIFILM underscores its reputation for delivering the very highest quality images directly from the camera.

Professional 8K-quality video

With the X-H2, ultra-high-resolution motion capture becomes the professional standard: the new sensor allows video to be recorded in the pioneering 8K/30p 4:2:2 10-bit format. The X-H2's camera body is designed to quickly dissipate the heat generated by the sensor and processor. This allows up to 160 minutes *6 of 8K-quality recording without interruption.

The 8K sensor also offers many advantages in 4K workflows. For example, the camera draws on the detail of the 8K data during internal oversampling to generate a 4K image of superior quality.

The

X-H2's digital zoom function *7 also takes advantage of the high resolution of the 40.2-megapixel sensor. This allows you to zoom into the image at up to 2x magnification when shooting 4K. When paired with the XF18-120mmF4 LM PZ WR, the camera seamlessly switches to digital zoom after reaching the maximum optical focal length to effectively double the focal length.

Efficient post-production

The X-H2 supports three Apple ProRes codecs: ProRes 422 HQ, ProRes 422, and ProRes 422 LT. When recording video up to 4K resolution, proxy movies *8 (ProRes 422 Proxy) can also be recorded in parallel at a low bit rate. Because these have a smaller file size, they lend themselves to efficient workflows with reduced post-production labor.

In combination with a compatible external HDMI recorder from Atomos or Blackmagic Design, 12-bit RAW video files can also be recorded. These can be saved as Apple ProRes RAW or Blackmagic RAW in up to 8K resolution at frame rates up to 29.97 frames per second.

In addition to the familiar F-Log, the X-H2 also supports F-Log2, which offers an expanded dynamic range of more than 13 stops, providing more creative freedom in video editing

.

Intelligent autofocus for maximum detail

The X-H2 features an innovative autofocus system that allows the person taking the picture to focus entirely on the subject and composition. She can trust the camera to focus reliably and precisely on the subject.

For example, the X-H2's powerful X Processor 5 provides object-oriented autofocus with subject recognition based on artificial intelligence. Developed using Deep Learning technology, the algorithm not only detects and tracks people's faces and eyes, but also reliably keeps animals, birds, cars,
motorcycles, bicycles, planes and trains in focus.

The 40.2-megapixel sensor has more phase-detection pixels than previous models in the X series, resulting in even more precise focusing in AF-S mode, for example in landscape or portrait photography. In addition, the X-H2 (like the X-H2S) features a new AF algorithm for predicting object movement, which enables even more reliable focus tracking in continuous focus (AF-C).

Since 8K videos require particularly precise focusing, the VideoAF algorithm has also been optimized. In addition, there is a new focus indicator that facilitates manual focusing while filming and can be used in combination with the FocusPeaking function.

Top features and ease of use

The FUJIFILM X-H2 is equipped with built-in five-axis image stabilization (IBIS). This enables sharp shots at shutter speeds up to seven EV stops slower, providing a decisive advantage in many situations, such as low light.

The X-H2's electronic viewfinder offers a high-resolution viewfinder image with 5.76 million pixels and 0.8x magnification. The high frame rate of approximately 120 frames per second ensures a natural display of even very fast movements. The viewfinder image is also optimally corrected and free of parallax errors and distortion that otherwise typically appear with changes in eye position.

The X-H2 is built to withstand the rigors of everyday professional use. Like the X-H2S, it features a weather-resistant body that is sealed at 79 points to prevent moisture and dust ingress and is fully operational in cold temperatures down to minus 10 degrees Celsius.

Additional ease of use is provided by the sub-display on the top of the camera, the rear LCD monitor with 1.62 million pixels, the individually configurable AF ON button and the separate video recording button. The X-H2's dual memory card slot supports CFexpress Type B cards in addition to conventional SD cards, allowing the camera's full potential to be realized in continuous shooting and video recording, among other applications. *9

In addition, the X-H2 (like the X-H2S*10) is compatible with the FT-XH File Transmitter, which allows wired LAN and wireless LAN tethered video recording. Up to four X-H2s and X-H2Ss can thus be controlled via a browser application. For example, the recording parameters for each camera can be checked and adjusted, and video recording can be started and stopped synchronously for all cameras. It is also possible to save, copy and load camera settings. *11

*1 X-Trans is a trademark or registered trademark of FUJIFILM Corporation.
*2 As of September 8, 2022, according to FUJIFILM.
*3 Apple ProRes is a trademark of Apple Inc. and is registered in the U.S. and other countries and regions.
*4 Used in combination with the FUJINON XF35mmF1.4 R.
*5 CFexpress™ is a trademark or registered trademark of the CompactFlash Association.
*6 Maximum recording time at an ambient temperature of 25 degrees Celsius and camera settings: auto shut-off temperature "High", H.265 4:2:0, 200Mbps bit rate, and the VG-XH vertical battery grip with a total of three batteries installed. The recording time depends on the remaining battery charge and the type and capacity of the memory card used. When the unit warms up, recording may stop automatically.
*7 Digital zoom is available in the three video modes: 4K HQ, 4K DCI HQ, and Full HD.
*8 Proxy function is not available for 8K/30P and 8K/25P recording.
*9 For a list of compatible memory cards, visit the FUJIFILM website.
*10 An update to the latest firmware is required for the X-H2S to use this function.
*11 Camera settings can be saved to and reloaded from a computer or tablet.

Sigma 17-40mm f1.8 DC X-Mount

The Sigma 17-40mm F1.8 DC Art builds on the groundbreaking innovations of the Sigma 18-35mm F1.8 DC HSM Art, which was the world's first F1.8Zoom lens to receive widespread acclaim in the photo and video industry. Thirteen years after its debut, this next generation lens not only offers superior optical performance, but also a longer focal length of 17-40mm with a weight reduction of over 30%. This significantly increases the versatility of a standard wide aperture lens. In addition to the fast and quiet autofocus provided by the HLA (High-response Linear Actuator), the lens features an internal Zoom mechanism and minimal focus breathing, ensuring outstanding performance for both photo and video production. Sigma, the pioneer that wowed the world with the first F1.8 Zoom lens, has once again revolutionized the history of large aperture Zoom lenses with groundbreaking advancements.

Constant maximum aperture of F1.8

The Sigma 17-40mm F1.8 DC Art offers the convenience of a Zoom lens with a constant aperture of F1.8 over the entire Zoom range. Thanks to the large aperture, which is usually only offered by fixed focal lengths, the lens is suitable for low-light environments, such as indoor and night shots, as well as for expressive shots with great bokeh.

Excellent optical performance

The optical construction, realized through the latest design and processing technologies, including the use of high-precision aspherical lenses, achieves outstanding optical performance.
The Sigma 17-40mm F1.8 DC Art achieves high resolution even at open aperture thanks to the successful correction of longitudinal chromatic aberration and sagittal coma. Fine textures and details are reproduced with impressive clarity

Flexible subject composition

The focal length range of the Sigma 17-40mm F1.8 DC Art has been extended compared to its predecessor Sigma 18-35mm F1.8 DC HSM Art. Equivalent to the 35mm KB format, it offers 25.5-60mm. From landscape shots to tabletop or reportage to portraits, photographers can take full advantage of the expressive power of the large F1.8 aperture. From wide-angle to standard range, shots can be freely composed without having to change lenses.

Designed to minimize flare and ghosting

By using advanced simulation technology and Sigma Super Multi-Layer Coating, flare and ghosting have been largely eliminated so that the lens delivers rich, high-contrast results in all conditions.

Convenient internal zoom for a perfect balance

Thanks to the internal zoom mechanism, the overall length of the lens remains constant when changing the focal length or focus. This means that the Sigma 17-40mm F1.8 DC Art is easy to handle when shooting handheld, from a tripod or gimbal and remains perfectly balanced. In addition, this design is less susceptible to dust and splash water.

Improved mobility through a compact and lightweight design

The Sigma 17-40mm F1.8 DC Art is over 30% lighter and has a filter diameter of 67mm, which is one size smaller than its predecessor, the Sigma 18-35mm F1.8 DC HSM Art. Although it is a Zoom lens with a large aperture, it is surprisingly handy. The expressive power of F1.8 can be used with a compact APS-C system and makes it ideal for travel and everyday photography as well as video productions where mobility is crucial.

Dust protection, splash protection* and water and oil-repellent coating

In addition to the dust and splash-protected construction, the front element of the Sigma 17-40mm F1.8 DC Art has a water and oil-repellent coating.

This

means that the lens can also be used in harsh conditions

*The lens is dust and splash-proof, but not waterproof. Make sure that the lens does not come into complete contact with water. Water inside a lens can cause major damage and even make it irreparable.

Equipped with two AFL buttons

The Sigma 17-40mm F1.8 DC Art offers two AFL buttons *1 *2 which have been positioned for optimum accessibility for shooting in portrait and landscape mode. These buttons can be assigned individual functions via the camera menu of compatible cameras

*1 Only in combination with compatible cameras. Available functions may vary depending on the camera used.
*2 The Fujifilm X mount version has an AF function button that can be used to select AF lock/AF operation via lens switch

HLA-controlled high-speed AF

The HLA (High-Response Linear Actuator) drive enables quiet, fast and high-precision autofocus. The smooth, stable autofocus is not only suitable for still photography, but is also perfect for shooting with a gimbal or for vlogging

. Minimal focus breathing

Focus breathing has been suppressed extremely effectively on the Sigma 17-40mm F1.8 DC Art. This means that there are virtually no changes to the image angle when moving the focus point, which ensures very natural-looking focus tracking for video recordings

. Functional aperture ring

Many demanding users appreciate being able to set the aperture directly via an aperture ring on the lens. The Sigma 17-40mm F1.8 DC Art offers such an aperture ring. Thanks to its "de-click function", this feature is also interesting for filmmakers, as the aperture can be adjusted smoothly and silently in this position. Those who prefer to set the aperture on the camera body can use the aperture ring's lock function and are protected against accidental adjustment.