The new OPTICA MAGNUS Full Frame Finder is a real optical viewfinder system, which is compatible with all sensor formats up to an image diameter of 46,31mm (Super35, FF, VV and LF).
It is ergonomically designed for easy use, lightweight and features a significant bright ground-glass.You can use the viewfinder for spherical and anamorphic cine lenses - currently supported squeeze factors are 1.5X and 1.9X (1.9X as it is close to 1.8X and 2.0X).