You can preorder the lens on Amazon and Brightin Star Store. https://www.youtube.com/watch?v=f-yXDKOJlvQ
New Brightin Star 35mm f/1.4 Full Frame RF lens announced
Brightin Star new 35mm f/1.4 Full Frame manual focusing lens is now available on Amazon for $159 (Click here) and on the Brightin Star store.