Monthly Archives: February 2012
Canon has released three EF lenses, including an updated 24-70mm F2.8 II USM. The latest version features what is promised to be a more durable body, despite being a little smaller. In addition to this high-end full-frame standard zoom, there are completely redesigned semi-fast 24mm and 28mm F2.8 primes, both of which feature USM focus motors and image stabilization.
Ultimately, the most interesting thing about these launches is the fact that Canon feels the need to update various full-frame lenses, almost as if something likely to test the quality of its existing versions was in the offing.
The wide-angle lenses update two of Canon’s oldest primes: both the EF 28mm F2.8 and 24mm F2.8 date back to the late 1980s. The new variants add Canon’s latest 4-stop IS and ring-type USM (complete with full-time manual focus), and look like they should be perfectly nice lenses. We’re just not entirely sure who they’re for; APS-C users have the 17-55mm F2.8 IS USM, and full frame users are more likely to be using the company’s L series optics. It’s also a little unusual to see stabilization added to lenses this wide but that’s the decision Canon has made.
Class-leading performance, unrivalled flexibility – Canon launches three new lenses
Canon today adds to its world-famous EF lens series with the launch of three new lenses for photography professionals and enthusiasts. The new EF 24-70mm f/2.8L II USM professional zoom lens is an update to the popular EF 24-70mm f/2.8L USM, while the new EF 24mm f/2.8 IS USM and EF 28mm f/2.8 IS USM are the world’s first1 wide-angle prime lenses to feature optical Image Stabilizer (IS) technology. All three provide the highest levels of performance for modern digital photographers, combining premium image quality with durable, userfriendly designs.
EF 24-70mm f/2.8L II USM: the ultra-high performance standard zoom
The new EF 24-70mm f/2.8L II USM features completely redesigned optics to provide outstanding clarity, image quality and durability. A compact design makes it ideal for carrying on every shoot, and a range of optical enhancements provide improved performance – capturing greater detail across the frame while reducing distortion throughout the entire zoom range, particularly at the maximum 70mm focal length.
With a redesigned optical system that includes two Ultra-low Dispersion (UD) and one Super UD aspheric elements to minimise chromatic aberration and colour blurring, the lens delivers consistently sharp, high-contrast images. Each lens element also features Canon’s optimised Super Spectra coatings to reduce ghosting and flare and ensure excellent colour balance. Additionally, a fluorine coating minimises the amount of dust, dirt and fingerprints that adhere to the front and rear of the lens, helping to maintain superior image quality.
The EF 24-70mm f/2.8L II USM also enables photographers to capture their subjects up close, with a minimum focusing distance of 0.38m at all focal lengths throughout the zoom range. A ring-type Ultrasonic Motor (USM) works in combination with a highperformance CPU and advanced AF algorithms to ensure accurate, silent and ultraresponsive autofocus. For those who prefer to maintain full control in every shot, fulltime manual focusing allows photographers to precisely tweak or alter the focus of their shot at any time, even when AF is engaged.
Distinguished L-series design
The EF 24-70mm f/2.8L II USM is the latest lens from the elite L-series to offer Canon’s high-grade and user-focused design enhancements. The mechanical structure of the lens has been improved to offer enhanced zoom durability and greater shake and shock resistance within the lens barrel. The size of the lens has also been reduced by 10mm compared to the previous model, providing enhanced portability and greater convenience in everyday use. A new Zoom Lock lever also enables photographers to lock the zoom position at the extreme wide end to prevent damage to the lens in transit, while a water and dustproof construction2 enables users to continue shooting in harsh conditions.
Introducing the world’s first wide-angle primes with IS
Canon today also launches the new EF 24mm f/2.8 IS USM and EF 28mm f/2.8 IS USM – the world’s first 24mm and 28mm fixed wide-angle lenses to feature optical IS technology. Ideal for landscape and reportage, both lenses offer outstanding flexibility allowing photographers to shoot an even broader range of scenes and subjects – combining fast apertures with IS to enable sharp results when shooting handheld, even in low light conditions.
Offering an advantage of up to 4-stops over lenses without IS, both lenses are ideal for capturing more of the scene thanks to their wider focal lengths. Both feature a wide f/2.8 aperture, allowing photographers to explore shallow depth of field, or to shoot in lower-light conditions. Wide apertures and IS technology also make each lens ideal for shooting fast-moving subjects, while Canon’s advanced IS technology is able to detect intentional panning movement and automatically switch from Normal IS mode to Panning IS mode – helping users to capture movement with greater accuracy.
Silent, high-speed AF performance is provided by the inclusion of a ring-type USM and additional features including optimized AF control. Full-time manual focusing also ensures adjustments can be made even when AF is engaged, while a minimum focusing distance of 0.20m (EF 24mm f/2.8 IS USM) and 0.23m (EF 28mm f/2.8 IS USM) allows photographers to get even closer to smaller or more detailed subjects.
Designed to perform
Both the EF 24mm f/2.8 IS USM and EF 28mm f/2.8 IS USM feature redesigned optics to improve image quality and reduce the need for post-production. An aspherical glass moulded (GMo) lens element is incorporated to correct aberration throughout the optical system, while Canon’s optimised Super Spectra Coatings reduce ghosting and flare for stand-out image quality. Externally, both models also boast a number of design similarities with Canon’s professional L-series lenses, with a similar coating on the barrel and a similar design on the focus ring. A distance scale is also included to assist with landscape photography, while the compact design makes these lenses an unobtrusive addition to any kit bag.
1 According to Canon research as of February 2012
2 Waterproof construction around the lens mount, switch panel, zoom ring, focusing ring and zoom lock.
Weatherproof when used with weatherproof EOS bodies.
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Nikon has announced the D800 and D800E 36MP full-frame DSLRs. The pixel count of the long-awaited replacement for the D700 means it also trumps the D3X as the highest-resolution camera in Nikon’s lineup. As well as the ‘stock’ D800, Nikon has also revealed a more expensive model, the D800E that will be free from the effects of an anti-aliasing filter. Aimed at studio and landscape professionals the D800E should theoretically begin to rival medium format digital equipment in terms of resolution.
EXPECTATIONS SURPASSED: THE 36.3-MEGAPIXEL NIKON D800 IS THE MULTIMEDIA HD-SLR THAT SHATTERS CONVENTIONAL RESOLUTION BARRIERS FOR MAXIMUM FIDELITY
Today, imaging leader Nikon Inc. announced the highly anticipated D800 HD-SLR, engineered to provide extreme resolution, astounding image quality and valuable video features optimized for professional still and multimedia photographers and videographers. A camera with an unmatched balance of accuracy, functionality and image quality, the Nikon D800 realizes innovations such as a high resolution 36.3-megapixel FX-format CMOS sensor, a 91,000-pixel RGB Matrix Metering System, Advanced Scene Recognition System and many other intuitive features designed to create the preeminent device for the most demanding photo and video applications.
Whether shooting high fashion, weddings or multimedia content, Nikon’s highest resolution sensor to date, a groundbreaking new 36.3-megapixel (7360 x 4912 resolution) FX-format CMOS sensor, affords flexibility and astonishing image quality to satisfy a myriad of client requests. The Nikon D800 incorporates the latest 91,000-pixel 3D Color Matrix Metering III and the Advanced Scene Recognition System, coupled with an improved 51-point AF system for images with amazing sharpness, color and clarity. With its compact, lightweight D-SLR form factor and extensive video feature set, the D800 allows photographers to transition to multimedia to create an immersive story. Professional videographers will appreciate practical features that go beyond NIKKOR lens compatibility and Full HD 1080p video, such as full manual control, uncompressed HDMI output, and incredible low-light video capability. With this innovative combination of features, the D800 celebrates resourcefulness and a dedication to the flawless execution of an epic creative vision. All of this is driven by Nikon’s latest EXPEED 3™ image processing engine, providing the necessary processing power to fuel amazing images with faithful color, a wide dynamic range and extreme resolution.
“Whatever the project, visionaries need a tool that is going to help them stay on-time and on-task. The Nikon D800 re-imagines what is possible from this level of D-SLR, to address the needs of an emerging and ever changing market; this is the camera that is going to bridge the gap for the most demanding imaging professionals, and provide never before seen levels of SLR image and video quality,” said Bo Kajiwara, director of marketing, Nikon Inc. “The D800 is the right tool for today’s creative image makers, affording photographers, filmmakers and videographers a versatile option for capturing the ultimate in still image quality or full HD content, with maximum control.”
Extreme Image Quality
The new Nikon developed 36.3-megapixel FX-format (35.9 x 24mm) CMOS sensor realizes Nikon’s highest resolution yet, and is ideal for demanding applications such as weddings, studio portraiture and landscape, where there is no compromise to exceptional high fidelity and dynamic range. Nikon’s first priority is amazing image quality above all else, and resolution of this magnitude affords photographers the ability to portray even the smallest details, such as a strand of hair, with stunning sharpness or crop liberally with confidence. Photographers also shoot with the assurance of NIKKOR lens compatibility, because only a manufacturer with decades of optical excellence can provide the glass to resolve this kind of extreme resolution.
For shooting with minimal noise in a variety of lighting conditions, the D800 features a wide native ISO range of 100-6400, expandable to 50 (Lo-1)-25,600 (Hi-2). Nikon engineers have created innovative ways to manipulate light transmission to the sensor’s photodiodes, giving users the ability to shoot with confidence in challenging lighting conditions. Internal sensor design, an enhanced optical low pass filter (OLPF) and 14 bit A/D conversion with a high signal to noise ratio all contribute to a sensor capable of excellent low light ability despite the extreme resolution. Every aspect of this new FX-format sensor is engineered to deliver amazing low noise images through the ISO range and help create astounding tonal gradation and true colors, whether shooting JPEG or RAW. Images are further routed through a 16-bit image processing pipeline, for maximum performance. To further enhance versatility, users are also able to shoot in additional modes and aspect ratios such as 5:4 to easily frame for printed portraits or a 1.2X crop for a slight telephoto edge. For even more versatility, photographers can also take advantage of Nikon DX-format lenses for more lens options and enhanced focal range (1.5X), while still retaining sharpness and details at a high 15.4-megapixel (4800×3200) resolution.
Contributing to the camera’s rapid performance and amazing image quality is Nikon’s new EXPEED 3 image processing engine that helps professionals create images and HD video with amazing resolution, color and dynamic range. From image processing to transfer, the new engine is capable of processing massive amounts of data, exacting optimal color, rich tonality and minimized noise throughout the frame. Despite the immense data, the new EXPEED 3 also contributes to energy efficiency, affording the ability to shoot longer.
The D800 also features the Advanced Scene Recognition System with the 91,000-pixel 3D Color Matrix Meter III to provide unrivaled metering in even the most challenging of lighting conditions. At the system’s core is a newly designed RGB sensor that meticulously analyzes each scene, recognizes factors such as color and brightness with unprecedented precision and then compares all the data using Nikon’s exclusive 30,000 image database. Additionally, this new sensor now has the ability to detect human faces with startling accuracy, even when shooting through the optical viewfinder. This unique feature is coupled with detailed scene analysis for more accurate autofocus (AF), Auto exposure (AE), i-TTL flash control and even enhanced subject tracking. The Color Matrix Meter also emphasizes priority on exposure of the detected faces, allowing for correct exposure even when the subject is backlit. Even in the most difficult exposures the D800 excels, such as maintaining brightness on a bride’s face while retaining the dynamic range to accentuate the intricate details of a wedding dress beside a black tuxedo.
Advanced new automatic systems make it even easier to capture amazing images. The camera features a new enhanced auto white balance system that more accurately recognizes both natural and artificial light sources, and also gives the user the option to retain the warmth of ambient lighting. Users can expand dynamic range with in-camera High Dynamic Range (HDR) image capture, and enjoy the benefits of Nikon’s Active D-lighting for balanced exposure. Another new feature is direct access to Nikon’s Picture Control presets via a dedicated button on the back of the body to tweak photo and video parameters on the fly, such as sharpness, hue and saturation.
True Cinematic Experience
The Nikon D800 has a compact and lightweight form factor that’s preferable for a production environment, yet is packed with practical and functional features. The D800 is ideal whether the user is a filmmaker on location or in the studio or a documentarian in the field who requires portability and the NIKKOR lens versatility and depth of field that only a HD-SLR can offer. Filmmakers have the choice of various resolutions and frame rates, including Full HD 1080 at 30/24p and HD 720 at 60/30p. By utilizing the B-Frame data compression method, users can record H.264/MPEG-4 AVC format video with unmatched integrity for up to 29:59 minutes per clip (normal quality). This format produces higher quality video data without increasing file size for a more efficient workflow. The optimized CMOS sensor reads image data at astoundingly fast rates, which results in less instances of rolling shutter distortion. The sensor also enables incredible low-light video capability with minimal noise, letting filmmakers capture footage where previously impossible or expensive and complex lighting would otherwise be necessary. Users are also able to have full manual control of exposure, and can also adjust the camera’s power aperture setting in live view for an accurate representation of the depth of field in a scene. Whether shooting for depth of field in FX-format mode, or looking for the extra 1.5X telephoto benefits of DX mode, the high resolution sensor of the D800 allows videographers to retain full 1080p HD resolution no matter which mode they choose to best suit the scene. Users are also able to easily compose and check critical HD focus through the 921,000-dot, 3.2-inch LCD monitor with reinforced glass, automatic monitor brightness control, and wide viewing angle.
For professional and broadcast applications that call for outboard digital recorders or external monitors, users can stream an uncompressed full HD signal directly out of the camera via the HDMI port (8 bit, 4:2:2). This output signal can be ported into a display or digital recording device or routed through a monitor and then to the recording device, eliminating the need for multiple connections. This image can also be simultaneously viewed on both the camera’s LCD and an external monitor, while eliminating on-screen camera status data for streaming purposes. The D800 also includes features concentrated on audio quality, such as a dedicated headphone jack for accurate monitoring of audio levels while recording. Audio output levels can be adjusted with 30 steps for precise audio adjustment and monitoring. The D800 offers high-fidelity audio recording control with audio levels that can be set and monitored on the camera’s LCD screen. A microphone connected via the stereo mic jack can also be adjusted with up to 20 steps of sensitivity for accurate sound reproduction. What’s more, recording can be set to be activated through the shutter button, opening a world of remote applications through the 10-pin accessory terminal.
Wield Speed and Performance with Astonishing Accuracy
Whether shooting the runway or fast moving wildlife, the enhanced 51-point AF system of the D800 delivers blazing fast AF with tack-sharp results. Nikon has enhanced the Multi-Cam 3500-FX AF sensor module and algorithms to significantly improve low light acquisition, for precise focus to an impressive -2 exposure value (EV). The focus system utilizes 15 cross-type AF sensors for enhanced accuracy, and the system also places an emphasis on the human face, working in conjunction with the Advanced Scene Recognition System to provide accurate face detection even through the optical viewfinder. The camera also utilizes nine cross-type sensors that are fully functional when using compatible NIKKOR lenses and teleconverters with an aperture value up to f/8, which is a great advantage to those who need extreme telephoto focal lengths (single cross type sensor active with TC20E III). For maximum versatility in all shooting situations, whether photographing portraits or static subjects, users are also able to select multiple AF modes, including normal, wide area, face tracking and subject tracking to best suit the scene.
The D800 delivers upon a professional’s need for maximum speed when it counts. The camera is ready to shoot in 0.12 seconds, and is ready to capture with super-fast AF and response speed. To photograph action in a burst, the camera shoots up to 4 frames per second (fps) in FX mode at full resolution, or up to a speedy 6 fps in DX mode using the optional MB-D12 Battery Pack and compatible battery. Further enhancing the speed of the camera and overall workflow, the D800 utilizes the new USB 3.0 standard for ultra fast transfer speeds.
Construction and Operability
The body of the D800 is designed to offer a compact form factor and a lightweight body for the utmost versatility. The chassis is constructed of magnesium alloy for maximum durability, and is sealed and gasketed for resistance to dirt and moisture. Users are able to easily compose through the bright optical viewfinder, which offers 100% frame coverage. For storage, the D800 has dual card slots for CF and SD cards, and offers users the ability to record backup, overflow, RAW/JPEG separation, and the additional option of shooting stills to one and video to the other. For high speed recording and transfer, data can be recorded to recent UDMA-7 and SDXC / UHS-1 cards. The shutter has been tested to withstand approximately 200,000 cycles, and the camera also employs sensor cleaning. The D800 also features a built-in flash and is compatible with Nikon’s acclaimed Creative Lighting System, including a built-in Commander mode for controlling wireless Speedlights.
D800E – Maximum Resolution Unleashed
In addition to the D800, Nikon will also be releasing a supplementary model for those professionals who demand even higher resolution and D-SLR versatility; the D800E. This model treads in medium format territory for studio work or landscape photography when there is no exception to only the highest fidelity and sharpness. This unique alternative model will effectively enhance the resolution characteristics of the 36.3-megapixel CMOS sensor by cancelling the anti-aliasing properties of the OLPF inside the camera. By doing this, light is delivered directly to the photodiodes, yielding an image resulting from the raw light gathering properties of the camera. A color moiré correction tool will also be available within Capture NX2 to enhance the D800E photographer’s workflow.
Price and Availability
The Nikon D800 will be available in late March for the suggested retail price of $2999.95.1 The D800E version will be available in mid April 2012 for a suggested retail price of $3,299.95. For more information about these models, NIKKOR lenses and other D-SLR cameras please visit www.nikonusa.com.
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Tamron has announced a 24-70mm F2.8 zoom for full frame cameras that features inbuilt optical stabilisation – a first in this class of lens. The SP 24-70mm F/2.8 Di VC USD, to give it its full name, also incorporates an Ultrasonic Silent Drive motor for autofocus, which allows full-time manual focus. The lens is moisture-resistant, and features a circular aperture diaphragm for the attractive rendition of background blur. It will be produced in Canon, Nikon and Sony mounts, with price and availability to be confirmed at a later date.
Tamron develops full-size, high-speed standard zoom with built-in image stabilization – SP 24-70mm F/2.8 Di VC USD (Model A007)
Tamron Co., Ltd., a leading manufacturer of optical equipment, announced the development of the SP 24-70mm F/2.8 Di VC USD (Model A007), a full-size high-speed standard zoom lens equipped with VC (Vibration Compensation) image stabilization and USD (Ultrasonic Silent Drive), with resolution at the top of its class.
The price and availability of the SP 24-70mm will be announced at a later date.
- A full-size, high-speed standard zoom with built-in VC ( Vibration Compensation). Even when shooting in low-light conditions with a slow shutter speed to render sharpness, Tamron’s acclaimed VC allows for stable handheld camera work, to more fully enjoy the benefits of this high-speed zoom lens.
- Uses special high-grade glass in the three LD elements, three glass molded aspherical lenses, one hybrid aspherical lens and two XR (Extra Refractive Index) glasses, delivering top-of-the-class quality images suited to this high-grade lens. Using a rounded diaphragm, the lens achieves gorgeous blur effects. This rounded diaphragm retains a nearly circular shape even when taken two stops down from its fully open state.
- Features Tamron proprietary USD ( Ultrasonic Silent Drive) to power a speedy AF drive together with a continuous manual mechanism.
- This high-speed standard zoom lens has a wide-end focal length of 24mm that expands the photographic area.
- The lens adopts the new technology including the latest optical design, VC ( Vibration Compensation) image stabilization and USD ( Ultrasonic Silent Drive), all in a lighter and more compact package.
- Moisture-resistant construction helps prevent water from penetrating the lens.
Read more @ dpreview