This Sony SEL28F20 lens features a 9-blade circular aperture and ED glass with multicoating, so you can easily capture clear photos with minimal ghosting using your a7-series, 35mm full-frame camera.
This user is a My Best Buy® Elite Plus Member, who has spent $3,500 on eligible purchases and is now getting 1.25 points per dollar. They may have received My Best Buy® bonus points for submitting reviews. They may have also participated in an invitation-only program that provides My Best Buy® Elite Plus Members with manufacturer-supplied products for the purpose of writing honest, unbiased and usage-based reviews.
So I did a test, put on my 55mm 1.8 Zeiss, then put this little beauty on. Its a perfect compliment, length wise, however sharpness and color quality are near identical. Looks pretty much the same as noted as one of the best lenses out there according to DxO, the 55mm. This 28 is probably the best bang for your buck. Now I do mostly all video, the focus ring and compactness of this are exactly what I was looking for. On the picture side, its the same. Creates beautiful stills. I HIGHLY recommend this lens for any a7 series owner, hands down.