We use a metabones adapter to EF and I think Rokinon glass is great. The Cine DS set is a great buy for the price if you need an inexpensive, fast and lightweight solution..
Zeiss Loxia (all 3) and Voigtlander 15mm Heliar. Talk to Duclos and they'll install both iris and focus rings for ultimate control. We fly with those 4 every day and couldn't be happier. Use them a lot on the FS7 too.
I use the sony/zeiss 24-70 f4. Having a little zoom range is a great thing and it's a very nice lens.
Thanks so much for all the info, Do you guys control apature or any other controls on the A7sll from the ground and if so what system works the best? Thanks again,
Not sure about *best* but we use the WEDGE with follow-focus motors for both iris and focus control from the ground. I had Matt Duclos mod the 3 Zeiss Loxia lenses and the latest Voigtlander 15mm - couldn't be happier. Great optics and super light-weight on our drones. Nothing like tweaking iris 400' away!