Unreleased Sony 200-600mm F5.6-6.3 G OSS FE lens prototype appears on auction website

Unreleased Sony 200-600mm F5.6-6.3 G OSS FE lens prototype appears on auction website
Last month, a rumor surfaced that Sony h…
Source: dpreview
Unreleased Sony 200-600mm F5.6-6.3 G OSS FE lens prototype appears on auction website