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Mount
Sony E-mount
Format
APS-C
Focal-Length (mm)
20mm
Focal Length (35mm) (APS-C)
30mm
Lens Groups / Elements
6/6
Angle of View (APS-C)
70°
Maximum aperture (F)
2.8
Minimum Aperture (F)
16
Aperture Blades
7
Circular Aperture
Yes
Minimum Focus Distance
0.2m (0.66ft)
Maximum Magnification ratio (x)
0.12x
Filter Diameter (mm)
49mm
Dimensions (Diameter x Length)
62.6 x 20.4mm (2-1/2 x 13/16in.)
Weight
69g (2.4oz.)
*
"35mm equivalent focal-length (APS-C)" and "Angle of View (APS-C)" are with interchangeable-lens digital camera incorporating APS-C type image sensors.
  • Lens hood (ALC-SH113: cap type)
  • Lens front cap
  • Lens rear cap