Sigma Corporation is pleased to announce the new Sigma 18-50mm F2.8-4.5 DC OS HSM lens. This large aperture standard zoom lens incorporates Sigma’s original Optical Stabilisation function. This lens offers a large aperture of F2.8 at 18mm wide angle. This large aperture and anti-shale function is ideal for indoor photography and in low lighting condition. For Sony and Pentax mount, the built-in OS function of this lens can be used even if the camera body is equipped with an anti-shake function. As compensation for camera shake is visible in the view finder, the photographer can easily check for accurate focus and ensure there is no subject movement.
Sigma announces the new Sigma 50-200mm F4-5.6 DC OS HSM. This compact high-performance telephoto zoom lens incorporates Sigma’s own Optical Stabilizer function. The Sigma 50-200mm lens incorporates SLD (Special Low Dispersion) glass in the front lens group and is equipped with an inner focusing system to provide high image quality throughout the entire zoom range. The incorporation of HSM (Hyper Sonic Motor) ensures quiet and high-speed auto focus. The OS (Optical Stabilizer) function effectively eliminates the effects of camera shake so subjects can be easily and clearly seen in the viewfinder as well as in the image. It allows the use of shutter speeds approximately 4 stops slower than normal
This Sigma lens is the world’s first ultra telephoto zoom lens that offers a fast aperture of F2.8 at the 500mm focal length and F5.6 at the 1000mm. It covers widely used focal lengths from 200mm to 500mm and has a large aperture of F2.8 throughout the entire zoom range. The Sigma APO 200-500mm F2.8/400-1000mm EX DG lens can be used to create amazing image expression with various types of photography such as astrophotography, portraits, wildlife, sports. SLD (Special Low Dispersion) glass and three ELD (Extraordinary Low Dispersion) glass elements provide excellent correction for all type of aberrations. The super multi layer lens coating reduces flare and ghosting.
The Sigma Corporation is pleased to announce the launch of the new Sigma 18-200mm F3.5-6.3 DC OS lens. This 11.1 times high magnification zoom ratio lens is exclusively designed for digital SLR cameras and is capable of covering a wide range of focal lengths from wide angle to telephoto. It is equipped with Sigma’s own unique OS (Optical Stabilizer) technology. This technology uses two sensors inside the lens to detect vertical and horizontal movement of the camera and works by moving an optical image stabilizing lens group, to effectively compensate camera shake. It also automatically detects movement of the camera and compensates camera shake when shooting moving subjects such as motor sports.
The Sigma APO 200-500mm F2.8 EX DG is the world’s first Ultra-Telephoto Zoom Lens that offers a fast aperture of F2.8 at 500mm focal length. It covers the widely used 200 to 500mm focal length range, and maintains its fast F2.8 aperture over the entire zoom range. Four SLD glass elements provide excellent correction for all types of aberrations and produce a high level of optical performance throughout the entire zoom range. Shooting distance and focal length can be viewed on the lens’ LCD panel, which is an additional convenience for the photographer. A filter can be inserted towards the rear of the lens, and a circular polarizing filter can be used with its ingenious rotation mechanism.
Lensbabies, LLC introduces its Lensbaby Creative Aperture Kit for use with the Lensbaby 3G and Lensbaby 2.0 Single Lens-Reflex lenses. Each Lensbaby Creative Aperture Kit contains one star shaped aperture disk, one heart shaped aperture disk, and five blank disks. Photographers can fashion the blank disks into their own custom shaped apertures using a shaped paper punch (which can be found in craft stores) or a sharp knife. These aperture disks are made of the same metalicized plastic and work the same way as the aperture disks that come with the Lensbaby 3G and Lensbaby 2.0. Photographers simply drop the disks into the front of their Lensbaby lens, where they are held in place by a magnetic field.
Lensbabies, LLC introduces at PMA 07 the new medium format version of its 3rd generation selective focus lens, Lensbaby 3G. The medium format version of this award-winning lens expands the Lensbaby product family’s capabilities for the first time into the medium format realm of photography. The Medium Format Lensbaby 3G is now available for Mamiya 645 and Pentax 67 camera bodies. The Lensbaby 3G for Mamiya 645 features an 80mm fixed focal length and possible aperture settings ranging from f / 3.4 to f / 39. The Lensbaby 3G for Pentax 67 cameras has a 100 mm fixed focal length and has possible aperture settings ranging from f / 4 to f / 45.
Mr. Morio Ono, President of Tamron has announced the development of the SP AF70-200mm F/2.8 Di LD (IF) MACRO, a lightweight, high-performance and fast tele-zoom lens designed for SLR cameras with full-size image sensors. The new SP AF70-200mm Di LD (IF) MACRO (Model AA001) is an F/2.8 fast tele-zoom designed for full-size format SLR cameras. It inherits the product concept of the award-winning SP AF28-75mm F/2.8 XR Di standard zoom lens that is highly acclaimed for its compactness and speed, which lets photographers enjoy a high cost to performance uniqueness. The lens is supplied with a lightweight and rigid aluminum tripod grip ring that can be mounted or detached in a one-touch action.