| 18-50mm F3.5-5.6 DC - Compact-Lightweight zoom lens for the "Four Thirds System (4/3 System)" Digital SLR Camera System standard. Sigma Corporation is pleased to announce the launch of the new 18-50 mm F3.5-5.6 DC for the Four Thirds Digital SLR Camera System . This zoom lens was exclusively designed to suit the characteristics of digital SLR cameras. The image circle was designed to match the size of the image sensors of digital SLR cameras, and this produced a compact and lightweight lens. The use of aspherical lenses provides correction for various aberrations throughout the entire zoom range and produce high level of optical performance. 18-50 mm F3.5-5.6 DC lens has a minimum focusing distance of 25cm ( 9.8”) at all focal lengths and is capable of macro photography with a maximum magnification ratio of 1:3.5. 
* If Olympus E-1 digital cameras is used, the angle of view will be equal to 36-100mm focal length. | THE SPECIFICATIONS | | Focal Length | 18 - 50mm | | Minimum Aperture | F22 | | Lens Construction | 8 elements in 8 groups | | Angle of View | 62° - 24.4° | | Number of Diaphragm Blades | 7 pcs | | Minimum Focusing Distance | 25cm (9.8") | | Maximum Magnification | 1:3.5 | | Filter Size | 58mm | | Lens Hood | Bayonet Hood | | Dimensions | Diameter 67.5mm (2.6") x Length 62mm (2.5") | | Weight | 250 gr / 8.7 ounces | •� The appearance, specifications, and the like of the product are subject to change for improvement without notice.
55-200mm F4-5.6 DC - High-performance Telephoto Zoom Lens, designed for “Four Thirds System (4/3 System)” Digital SLR Camera System standard . Sigma Corporation is pleased to announce the launch of the new 55 -200 mm F4-5.6 DC for the Four Thirds Digital SLR Camera System . This compact telephoto zoom lens was exclusively designed for use with digital SLR cameras. The image circle was designed to match the size of the image sensors of digital SLR cameras that also allows compact body and lightweight. This remarkably compact high performance zoom lens is ideally suited to a wide range of subjects and lens has a m inimum focusing distance of 110cm (43.3”) and maximum magnification of 1:4. 
* If Olympus E-1 digital cameras is used, the angle of view will be equal to 110-400mm focal length. | THE SPECIFICATIONS | | Focal Length | 55 - 200 mm | | Minimum Aperture | F22 | | Lens Construction | 10 elements in 9 groups | | Angle of View | 22.2° - 6.2° | | Number of Diaphragm Blades | 8 pcs | | Minimum Focusing Distance | 110cm (43.3") | | Maximum Magnification | 1:4.5 | | Filter Size | 55mm | | Lens Hood | Bayonet Hood | | Dimensions | Diameter 71.5mm (2.8") x Length 87.1mm (3.4") | | Weight | 310 gr / 10.9 ounces | •� The appearance, specifications, and the like of the product are subject to change for improvement without notice.
18-125mm F3.5-5.6 DC - Exclusively Designed for use with digital SLR cameras and has 6.9 times high magnification zoom ratio Sigma Corporation is pleased to announce the launch of the new 18-125 mm F3.5-5.6 DC. This zoom lens was exclusively designed for use with digital Single-Lens Reflex (SLR) cameras and has 6.9 times high magnification zoom ratio. Image circle is designed to match the size of the image sensor of digital SLR cameras. A Special Low Dispersion (SLD) and two pieces of aspherical glass elements produce high level of optical performance through the entire zoom range and also this has resulted in a compact, lightweight lens. This lens has a minimum focusing distance of 50cm (19.6”) at all focal lengths and equipped with inner focusing system. Since the front of the lens does not rotate, “Petal-type hood” and a circular polarizing filter can be easily attached and used. This lens is also equipped with Zoom Lock Switch that eliminates “Zoom Creep”. 
* An image sensor element larger than those corresponding to APS-C cannot be used in digital cameras or 35mm SLR cameras. If such an element is used vignetting will occur on the picture surface. | THE SPECIFICATIONS | | Focal Length | 18 - 125 mm | | Minimum Aperture | F22 | | Lens Construction | 15 elements in 14 groups | | Angle of View | 69.3° - 11.4° | | Number of Diaphragm Blades | 7 pcs | | Minimum Focusing Distance | 50cm (19.6") | | Maximum Magnification | 1:5.3 | | Filter Size | 62mm | | Lens Hood | Petal Hood | | Dimensions | Diameter 70mm (2.7") x Length 77.7mm (3") | | Mounts | Sigma, Canon, Nikon (D), Pentax | | Weight | To be determined | •� The appearance, specifications, and the like of the product are subject to change for improvement without notice. | 
Sigma announces three new digicam lenses
