Does Sigma make lenses for Sony?

Related questions

1. Is Sony E mount full frame?
2. Are DSLRs going away?
3. What is the S in a7s?
4. Which is more expensive Canon or Nikon?
5. Are DSLRs become obsolete?
6. What's the difference between Sony a mount and E mount?
7. What is difference between Sony a7 and a7r?
8. What was Sony's first mirrorless camera?
9. Does Sony a7 have silent shutter?
10. Which is best Canon Nikon or Sony camera?

Tags

1. #things
2. #driving
3. #their
4. #cameras
5. #lenses
6. #endeavors
7. #renowned
8. #lineup
9. #truly
10. #optical
11. #native
12. #mount
13. #sigma
14. #expansive
15. #prime
16. #quality
17. #announced
18. #shooters
19. #offer
20. #forward
21. #recently