Tamron 17-28mm f/2.8 Di III RXD Specs

Focal Length17 to 28mm
Maximum Aperturef/2.8
Minimum Aperturef/22
Lens MountSony E
Format CompatibilityFull-Frame
Angle of View103° 41' to 75° 23'
Maximum Magnification0.1923 to 0.1666x
Macro Reproduction Ratio1:5.2
Minimum Focus Distance7.48" / 19 cm
Optical Design13 Elements in 11 Groups
Diaphragm Blades9, Rounded
Focus TypeAutofocus
Filter Size67 mm (Front)
Dimensions (ø x L)2.87 x 3.90" / 73 x 99 mm
Weight14.82 oz / 420 g