SG-image 35mm f/2.2 Pancake Lens Development Sample Leaked

SG-image is working on a compact pancake SG-image 35mm f/2.2 lens, and an engineering sample of the lens leaked.

Details:

SG-image is developing a 35mm F2.2 lens for full-frame cameras. It’s a pancake-style lens.
He says it’s the fourth version of the prototype, which should be the same as the final product.
There should be several mounts: E-mount, of course, but also Z-mount and possibly L-mount.