Comparison of Konica Minolta AF DT 18-200mm f/3.5-6.3 D and Sigma 18-200mm f/3.5-6.3 DC

Attribute	Konica Minolta AF DT 18-200mm f/3.5-6.3 D ×	Sigma 18-200mm f/3.5-6.3 DC ×
Filter Size (mm)	62	62
Notes	Included Accessories: Lens Hood	Available AF Mounts: Sigma, Canon, Nikon, Nikon (HSM), Minolta/Sony, Pentax, Four-Thirds
Closest Focus (m)	0.45	0.45
Magnification Ratio (x)	0.27	0.23
Type	Standard Zoom	Standard Zoom
Length (mm)	85.5	78.1
APS Equivalent	27 - 300mm	1.5x: 27 - 300mm; 1.6x: 28.8 - 320mm
Zoom System	Rotary	Rotary
Image Circle	APS-C	Image Circle
Focal Length (mm)	18.00 - 200.00	18.00 - 200.00
Brand	Konica-minolta	Sigma
Name	Konica Minolta AF DT 18-200mm f/3.5-6.3 D	Sigma 18-200mm f/3.5-6.3 DC
Weight (g)	405	405
Aperture (f)	3.50 - 40.00	3.50 - 22.00
Diaphragm Blades	7	7
Diagonal Angle of View (degree)	8.00 - 76.00	7.10 - 69.30
Lens Construction	15 elements in 13 groups, including 3 aspheric and 2 AD glass elements	15 elements in 13 groups, including two aspherical elements and two Special Low Dispersion (SLD) lenses
Diameter (mm)	73	70
Focus Details	Internal	Internal, fixed lens length during focusing