Tamron 11-18mm f/4.5-5.6 Di II LD Aspherical IF SP AF

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Lens Specifications
Name Tamron SP AF 11-18mm f/4.5-5.6 Di II LD Aspherical IF
Image Circle APS-C
Type Wide Zoom
Focal Length 11 - 18mm
APS Equivalent 1.5x: 16.5 - 27mm; 1.6x: 17.6 - 28.8mm
Max Aperture f/4.5 - 5.6
Min Aperture f/22 - 29
Diaphragm Blades 7
Lens Construction 15 elements in 12 groups, including aspherical and low dispersion elements
Diagonal Angle of View 103 to 75 degrees
Focus Details Internal
Front Element Rotation No
Zoom System Rotary, telescoping
Closest Focus 0.25m / 0.82 ft.
Magnification Ratio 0.13x / 1:8
Filter Size 77mm
Dimensions(Length x Diameter) 78.6mm x 82.2mm / 3.1 in. x 3.3 in.
Weight 355g / 12.5 oz
Notes Available mounts: Canon, Minolta, Nikon; Includes petal type lens hood.
Typical Online Price US$570