Features like LD glass elements and Internal Focusing put this lens in the same category of professional lenses as much bigger and more expensive Tamron lenses.
|Construction||14 Groups/ 14 Elements|
|Angle of view||75°-32°|
|F stop range||2.8-32|
|Closest Focusing Distance||0.33m (13") (entire zoom range)|
|Maximum Magnification||1:3.9 (at 75mm)|
|Dimensions (Length x Diameter)||3.6" x 2.9" (92 x 73mm)|