I’ve always been a fan of optical view finders over electronic ones, but I prefer being able to see beyond frame lines, which makes my ideal camera list very short. The Fujifilm VF-X21 optical view finder for the Fujifilm X70 is one of the few OVF’s designed for seeing beyond its 28mm and 21mm frame lines from the start. In Fujifilm’s marketing material they claim that 90% of light gets through to your eye with the VF-X21, which is higher than the X-Pro 2’s OVF at 45% and a DSLR + f2.8 lens at 10%. If you’re interested in learning more, you can read about the OVF on the official Fujifilm-X site.
Via Fujifilm