Manufacturer’s Description

The lens covers an angle of view equivalent to that of a 28mm wide angle to a 419mm ultra telephoto with just one lens, letting the user capture once-in-the-lifetime images of panoramic landscape images or close-up pictures of children smiling, without having to get too close to the subject and without having to change lenses.

The Specs

Physical Specifications
Length 3.9 in
Dimensions 3.98" Length x 3.13" Diameter
Diameter 3.1 in
Weight 1.21 lbs
Other Features
Included Components Lens Hood
Warranty
Warranty Information 6 Year Limited Warranty
More Info
URL http://www.tamron.com
Additional Specifications
Maximum Aperture 3.5 1/f
Max Aperture at Min Focal Length F/3.5
Minimum Aperture 40 1/f
Min Aperture Value F/40
Angle of View 75 to 5 degrees
Optics
Filter Size Supported 72 mm
Min Focus Distance 19.29"
Min Focal Length 18 mm
Quick Glance
Lens Type Zoom
Max Aperture f/ 3.5 (Wide)|f/ 6.3 (Tele)
Compatible Camera Mount Canon EF/EF-S
Max Focal Length 270 mm

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