- With smartphone cameras getting better and better, it’s increasingly difficult to justify buying a standalone video camera … although phones still lack a good eyecup-type viewfinder.
- Users start by attaching an included aluminum frame (called the bridge) to their smartphone – that frame can be adjusted to fit virtually any phone with a screen size between 6.1 and 6.7 inches.
- An adjustment ring on the eyepiece is utilized to focus its diopter to each user’s vision – optional drop-in diopters are available for people who require a higher degree of vision correction.
Smart Z-Finder adds a pro-level viewfinder to existing smartphones

