Sigma AF 18-50mm 2.8 EX DC Aspherical Specifications

 

Product ID:
#580

Compatibility:
APS-C only

Diagonal Angle of View:
69.3° - 27.9°

Maximum Magnification:
1:5

Minimum Aperture:
F22

Number of Aperture Blades:
7

Iris Pattern:
 

Minimum Distance:
28cm

Filter Thread:
67mm

Maximum Diameter:
74.1mm

Length:
84.1mm

Weight:
445g

Focus Type:
internal focus mechanism

Zoom Type:
rotary

Lens Hood:
LH 730-02 (bayonet mounted, flower shaped)

Produced:
2004 - approx. 2006

Tests:
PhotoZone tested on EOS 350D; DxO Labs


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