- E-mount (Sony NEX)
- 6 elements in 6 groups, 3 aspherical
- ? degree angle of view
- apertures from f/2.8 to f/22, 7-blade rounded diaphragm
- no image stabilization
- 8" (0.2m) minimum focus, autofocus, manual focus ring, rear focus
- 49mm filter size, no lens hood available
- 0.8" x 2.5" (20.4 x 62.6mm) long and diameter
- 2.4 ounces (69g)
- available in black
- Model number SEL20F28, US$350 suggested retail price
- Announced Jan 23, 2013, available April 2013