Sunday, May 9, 2010
Olympus 8mm f/3.5 Zuiko Fisheye Lens for Olympus Digital SLR Cameras by Olympus
.The Zuiko Digital ultra-wide fisheye lens helps you master light more effectively, even while providing an extreme 180-degree angle of view. Built from the ground up for digital photography, it channels more light to the image sensor for outstanding edge-to-edge results.This pristine glass lens delivers light directly to each of the imager's pixels. From center to edge, each image is filled with rich, accurate color, high contrast and subtle gradation. Designed exclusively for digital photography, Zuiko Digital Lenses provide a level of precision that's unattainable from a digital body using a traditional 35mm film lens.A must for fans of wide-angle photography, this ED Glass 8mm fisheye is ideal for viewing and composing dramatic ultra-wide "fisheye" images. Captures vivid detail with a 180 degree angle of view (diagonally) from as close as 5.3 inches to as far as infinity. Dust- and splash-resistant design lets you shoot in any weather.To correct lens distortions, shading and exposure information, this amazing lens has an upgradeable built-in computer that communicates directly with the camera's software. As a result, an exceptional level of control and accuracy is achieved, well beyond the capabilities of a passive lens.
Olympus E 9-18mm f/4.0-5.6 Zuiko Lens for Olympus Digital SLR Cameras by Olympus
.Olympus ED 9-18mm 1:4.0-5.6 Lens: Highly Recommended by dpreview.com
The Zuiko Digital ED 9-18mm 1:4-5.6 is without doubt a very good lens indeed, especially for a relatively inexpensive ultra-wideangle zoom. It's sharp even wide open, has negligible distortion, and shows practically no vignetting. Indeed it's a delight for pixel-peepers looking for high levels of sharpness right across the frame; there's little of the drop in sharpness towards the corners that is often encountered with wideangle zooms. The only visible optical flaw is lateral chromatic aberration, but this is pretty well inevitable for this type of lens, and while red/cyan fringing is visible in many circumstances it's not really any worse in than we'd expect.
The Zuiko Digital ED 9-18mm 1:4-5.6 is without doubt a very good lens indeed, especially for a relatively inexpensive ultra-wideangle zoom. It's sharp even wide open, has negligible distortion, and shows practically no vignetting. Indeed it's a delight for pixel-peepers looking for high levels of sharpness right across the frame; there's little of the drop in sharpness towards the corners that is often encountered with wideangle zooms. The only visible optical flaw is lateral chromatic aberration, but this is pretty well inevitable for this type of lens, and while red/cyan fringing is visible in many circumstances it's not really any worse in than we'd expect.
Olympus Zuiko 50-200mm f/2.8-3.5 Digital ED SWD Lens for Olympus Digital SLR Cameras by Olympus
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The Zuiko Digital ED 50-200mm f2.8-3.5 SWD lens is a high-performance super-telescopic zoom lens that features, for the first time, the SWD (Supersonic Wave Drive) autofocus system and covers a zoom range equivalent to 100 to 200mm of a 35mm camera lens. ED lens elements are used extensively to correct the color blurring that can occur when telescopic lenses are extended to their maximum focal length, while the digital-dedicated design ensures high-definition performance with clear, crisp images from edge to edge. Close-up shooting capability is also superb, with a minimum shooting distance of just 1.2 meters throughout the zoom range.
Autofocus is powered by Olympus’ breakthrough SWD, enabling this lens to achieve an AF speed about up to two times faster than the previous ED 50-200mm f2.8-3.5 model. The ideal partner for the E-3, this lens maximizes that camera’s high-speed autofocus capability, and with its superior tracking capability, this lens is ideal for sports photography and outdoor shooting applications.
About Supersonic Wave Drive Technology Olympus-proprietary SWD technology has enabled an ultra-fast, whisper-quiet, high-precision AF system. Two compact, high-powered Supersonic Wave Drive devices power autofocus at an ultra-high speed by exciting unique elliptical oscillations, while an ultra-compact 5.3mm x 4.3mm optical encoder detects and controls the lens drive position using direct rotation detection without reduction gear. This enables it to achieve a level of precision that’s accurate to 5 microns (5/1000 mm). When used in combination with the new E-3, which offers improved AF computation and lens-body communication rates, the SWD motors provide the fastest focusing speed of approximately 170 ms (0.17 seconds).
Autofocus is powered by Olympus’ breakthrough SWD, enabling this lens to achieve an AF speed about up to two times faster than the previous ED 50-200mm f2.8-3.5 model. The ideal partner for the E-3, this lens maximizes that camera’s high-speed autofocus capability, and with its superior tracking capability, this lens is ideal for sports photography and outdoor shooting applications.
About Supersonic Wave Drive Technology Olympus-proprietary SWD technology has enabled an ultra-fast, whisper-quiet, high-precision AF system. Two compact, high-powered Supersonic Wave Drive devices power autofocus at an ultra-high speed by exciting unique elliptical oscillations, while an ultra-compact 5.3mm x 4.3mm optical encoder detects and controls the lens drive position using direct rotation detection without reduction gear. This enables it to achieve a level of precision that’s accurate to 5 microns (5/1000 mm). When used in combination with the new E-3, which offers improved AF computation and lens-body communication rates, the SWD motors provide the fastest focusing speed of approximately 170 ms (0.17 seconds).
Product Description
To accompany the release of the E-3 professional D-SLR, Olympus is expanding its range of ZUIKO DIGITAL lenses, which are compatible with all Four Thirds System-based camera bodies. Among the new lenses are the astounding ZUIKO DIGITAL SWD (Supersonic Wave Drive) models which boast the world s fastest autofocus speeds and represent a new benchmark for professional versatility and performance.istance of 90cm throughout the zoom range.Olympus 90-250mm f/2.8 Zuiko Lens for E Series DSLR Camera by Olympus
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Sports and nature photographers will love the versatility of this powerful yet easy to handle super-telephoto zoom lens, built specifically for digital photography. Its fast f2.8 aperture and impressive zoom range let you shoot moving subjects with confidence while its splashproof, dustproof design and all-metal barrel construction provide extreme durability in any environment. Three ED glass lenses provide outstanding image quality with optimal resolution and contrast. A built-in computer microprocessor communicates directly with the camera's software to correct lens distortions, shading, and exposure information for even further image accuracy. The sophisticated line of Zuiko Digital lenses is designed to professional standards to provide professional results in every facet of their use. Coreless motors provide impressive speed. A dedicated computer processor supplies intuitive image data transfer. A wide focal range gives you the flexibility to perfectly frame and capture detailed images near and far. Precision crafted optics--including fine aspherical and ED glass elements--produce the finest image results. And a digital specific design based on the Four Thirds System makes this lens virtually effortless to carry and use. This is not a lens built specifically for the E-1 Digital SLR; it is a lens built specifically for you.
Product Description
This powerful super-telephoto zoom lens with large-aperture (fixed F stop type) is equivalent to 180-500mm on a 35mm camera. Only fixed focal super-telephoto lens could have provided wide-open F2.8 shots in the past, however, this lens provides F2.8 shots in entire zoom area. Therefore, it can give the best framing at once even if you are in the restrained shooting spot. The best choice for the nature and sports photographer. Luxurious three ED lenses are used to give the highest image quality with optimal resolution and contrast.Olympus 300mm f/2.8 Super Telephoto ED Lens for Olympus Digital SLR Cameras by Olympus
.An ultra-high power telephoto lens with a focal length equivalent to 600mm on a 35mm film camera. Combines the brightness of an F2.8 aperture with the compact size of the Four Thirds System. In addition, the generous 3 extra-low dispersion (ED) lenses deliver superb image quality. Built-in focus-limit switch and focus-stop button make this ultra-high power telephoto lens very easy to use. Neutral, ND4, ND8, and polarizing inner filters included as standard equipment.
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