Arri S16/SR2 Hire

This is simply a coverage comparison, photographing the viewfinder image...

Conclusions... only that the S16 conversion of a Zeiss 16mm 12-120mm zoom, results in a 15-133mm zoom!
Both the Zeiss zoom @ 135mm and Meyer/Pentacon 135mm telephoto cover 35mm, arguably the prime lens is a tad sharper, though you can't tell the difference at this resolution..

12mm Zeiss:

25mm Zeiss


Zeiss vari Sonnar (S16mm) @ widest

9mm on S16

16mm Zeiss:

Meyer / Pentacon 135mm

Zeiss vari Sonnar (S16mm) most telephoto