Wide Angle Adapter in front of Variable diopter, i.e Rectilux? In: ANAMORPHIC Posted February 5, 2021 3 hours ago, au8ust said: Tried a Canon 0.8x WA in front of FVD-16A. It gives about 15-20% more coverage but very difficult to use. You need a proper support for it since you can't simply clamp on your FVD-16A's front. You will also need to be aware that most FVD extend when focus closer so it will hit your rear WA glass. That is promising! Do you have to fiddle with the focus on the taking lens and scope in order to reach infinity or just focus with FVD?