I was super hesitant about this glass - I couldn't understand how a lens priced so inexpensively could actually perform. A few chats with Ryan Avery and asking around convinced me to order one. Wow, talk about impressive! I come from a background shooting stills / food on a Hasselblad medium format camera using 120mm Macro glass and this lens makes me feel right at home - virtually the same field of view on RED V-Raptor VistaVision sensor. Fabulous job Tokina... can't wait to see what you come up with next. I'll definitely be in line to purchase.