World’s most lightweight large aperture wide-angle zoom in its class (smaller than original F4 lens)
Superb image quality high mtf performance (utilizing the camera body compensation)
The RXD stepping motor unit is exceptionally quiet
Moisture-resistant construction – fluorine coating
Versatile, exciting combination when paired with the 28-75mm F/2. 8 Di III RXD (Model A036)

Tamron 17-28mm f/2.8 Di III RXD Specs
Focal Length 17 to 28mm
Maximum Aperture f/2.8
Minimum Aperture f/22
Lens Mount Sony E
Format Compatibility Full-Frame
Angle of View 103° 41′ to 75° 23′
Maximum Magnification 0.19 to 0.17x
Macro Reproduction Ratio 1:5.2
Minimum Focus Distance 7.48″ / 19 cm
Optical Design 13 Elements in 11 Groups
Diaphragm Blades 9, Rounded
Focus Type Autofocus
Filter Size 67 mm (Front)
Dimensions (ø x L) 2.87 x 3.9″ / 73 x 99 mm
Weight 14.82 oz / 420 g
Packaging Info
Package Weight 1.745 lb
Box Dimensions (LxWxH) 7.9 x 5.9 x 5.5″

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