(SR3) Sigma 50mm 1.4 f/1.4 APS-C E-mount has 9 blades, weights less than 300g and is priced around $600.

End of 2017 Sigma did show this roadmap image teasing a new fast APS-C E-mount lens. A sources just shared the possible specs of this lens:

“Sigma 50/1.4 APS-C E-mount: 9 blades, less than 300g, around $600. Most probably around NAB 2018.”

If this rumor gets confirmed it will be definitely good news for all A5xxx-A6xxx camera owners.

Sigma FE lens preorder links:
All lenses listed on one page at BHphoto (Click here). In detail:
Sigma 14mm f/1.8 for $1,599 at BHphoto and Adorama.
Sigma 20mm f/1.4 for $899 at BHphoto and Adorama.
Sigma 24mm f/1.4 for $849 at BHphoto and Adorama.
Sigma 35mm f/1.4 for $899 at BHphoto and Adorama.
Sigma 50mm f/1.4 for $949 at BHphoto and Adorama.
Sigma 85mm f/1.4 for $1,199 at BHphoto and Adorama.
Sigma 135mm f/1.8 for $1,399 at BHphoto and Adorama.