Groups
6
Elements
6
Weight
69g
Filter Thread
49mm
Length mm
20.4
Model Code
SEL20F28
Stabilized
No
Diameter mm
62.6
Max Aperture
f/2.8
Min Aperture
f/16
Min Focus Distance
20cm
Aperture Blades
7
Introduced
2013
Focal Length (Max)
20mm
Focal Length (Min)
20mm
Max Magnification
0.12
Equiv Focal Length Max
30
Equiv Focal Length Min
30