Sony USA launches new lens rebates! For the first time save $100 on the 100-400mm GM and 200-600mm G lenses January 18, 2021 deals 0 Comments Today Sony USA launched those new lens rebates at Adorama, BHphoto and Amazon. The deals include the first rebates on these two lenses: $100 off on the 100-400mm GM at BHphoto, Adorama, Amazon. $100 off on the 200-600mm GM at Amazon, BHphoto, Adorama.. **This post contains affiliate links and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases