Sony 100-400mm f/4.5 GM Leaked Ahead of May Announcement

A leaked image from Sony Alpha Rumors is making the rounds, but hold off on the excitement until May. It's a rumour from a single source with minimal confirmed specs. The internal zoom is genuinely useful if you're working from a vehicle or a hide, and GM-grade glass in this range would compete hard against Canon's RF 100-500mm. But pricing 'comparable to the 50-150mm F2 GM' means you're looking at serious money, and right now you can't buy it, rent it, or build a quote around it.