48 mm T2 Adapter for Sony E-Mount 28 mm deep

[stephen2615]

Greetings,

I believe that until recently, the 48 mm T2 Adapter (or T Mount Adapter) for Sony E-mount used to be 28 mm deep and that changed to the current 38 mm deep adapter. I am desperately looking for that 28 mm deep adapter so I can put a ZWO OAG into my imaging train. I know they used to exist but now, they don't appear in any Google searches as being for sale.

Thanks

Stephen