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New Sigma 18-50mm F3.5-5.6 DC and 55-200mm F4-5.6 DC

Sigma launches the 18-50mm F3.5-5.6 DC and Sigma 55-200mm F4-5.6 DC zoom lenses. These lenses, marked DC for Digital are exclusively designed to suit the characteristics of digital SLR cameras. The image circle was designed to match the size of the image sensors of most digital SLR cameras and this has resulted in a compact lightweight lens. The lenses are available with AF Mounts for Sigma, Canon, Nikon, Konica Minolta, Pentax and Four Thirds...

HIGHLIGHTS

View all Sigma interchangeable lensesSigma 18-50mm F3.5-5.6 DC

Exclusively designed to suit the characteristics of digital SLR cameras. The image circle was designed to match the size of the image sensors of most digital SLR cameras and this has resulted in a compact lightweight lens. The use of aspherical lenses provides correction for various aberrations and makes high quality images a reality throughout the entire zoom range.

Specifications:

Lens Construction  8 Elements in 8 Groups  
Angle of View  69.3 - 27.9 degrees
Number of Diaphragm Blades  7 Blades
Minimum Aperture F22
Minimum Focusing Distance  25cm
Maximum Magnification  1:3.5
Filter Size  Diameter 58mm  
Dimensions  Diameter 67.5mm X Length 62mm
Weight  250g  
 
Corresponding AF Mounts SIGMA, CANON, NIKON (D), KONICA MINOLTA, PENTAX, Four Thirds

Sigma 55-200mm F4-5.6 DC

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. Characteristics of digital cameras were taken into consideration when designing the lens power layout, making high-quality images reality through the entire zoom range.
Corresponding AF Mounts: SIGMA SA mount, NIKON mount, CANON mount, PENTAX mount.
 
Specifications:
Lens Construction  12 Elements in 9 Groups
Angle of View  25.5 - 7.1 degrees
Number of Diaphragm Blades  8 Blades
Minimum Aperture F22
Minimum Focusing Distance  110cm
Maximum Magnification  1:4.5
Filter Size  Diameter 55mm  
Dimensions  Diameter 71.5mm X Length 87.1mm
Weight  310g
 
Corresponding AF Mounts SIGMA, CANON, NIKON (D), KONICA MINOLTA, PENTAX, Four Thirds

Additional information: View all Sigma interchangeable lenses
February 6, 2005
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