Comparison of Sony SAL-18200 DT 18-200mm f/3.5-6.3 and Tamron 18-200mm f/3.5-6.3 Di II VC

Attribute	Tamron 18-200mm f/3.5-6.3 Di II VC ×	Sony SAL-18200 DT 18-200mm f/3.5-6.3 ×
Aperture (f)	3.50 - 40.00	3.50 - 40.00
Filter Size (mm)	62	62
Notes	Available lens mounts: Canon EF-S, Nikon F (AF-S), Sony A. VC (Vibration Compensation) Image Stabilization for Canon and Nikon mounts.	Included Accessories: SH0008 Lens Hood
Closest Focus (m)	0.49	0.45
Magnification Ratio (x)	0.25	0.27
Diameter (mm)	75	73
Type	Standard Zoom	Standard Zoom
APS Equivalent	1.5x: 27 - 300mm; 1.6x: 28.8 - 320mm	27 - 300mm
Diaphragm Blades	7	7
Image Circle	APS-C	APS-C
Focal Length (mm)	18.00 - 200.00	18.00 - 200.00
Brand	Tamron	Sony
Name	Tamron 18-200mm f/3.5-6.3 Di II VC	Sony SAL-18200 DT 18-200mm f/3.5-6.3
Weight (g)	400	405
Diagonal Angle of View (degree)	8.00 - 75.50	8.00 - 76.00
Lens Construction	16 elements in 14 groups, including 1 LD (Low Dispersion) element	15 elements in 13 groups, including 3 aspherical and 2 ED glass elements
Zoom System	Rotary (with zoom lock)	Rotary
Length (mm)	96.6	85.5
Diaphragm Blades Type	rounded	-
Focus Details	Internal; Newly designed autofocus drive module with optimal DC motor-gear train; AF/MF switch	Internal