>>3813958Hello gear fags, I need an answer. I shoot with a Sony a7II and do a fair bit of wildlife photography for my job. I'm currently using my Sigma DG DN 100-400mm. I enjoy this lens a lot but I feel like I need more reach for some shots and I do most of my shooting at 200mm and beyond. Is there any available teleconverter that will work for this, Sigma or Sony, or should I just bite the bullet and save for a Sony 200-600mm G?