Sigma AF 18-50mm F2.8 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: