The 45° Interchangeable (wet) Viewfinder from SAGA provides the highest image quality even at the corners. Built in Spain with high-quality glass lenses and prisms keep its overall size small and compact.
The Saga Viewfinders feature a unique quick unlock system which makes it very fast and easy to change viewfinders even underwater!!! All that is required to enable the quick unlock system is a waterproof adapter that can be self installed in most underwater housings - compatible with: Isotta, Nauticam, Subal, Aquatica, Seacam, Sea&Sea, Hugyfot, and Ikelite housings (sold separately).
In addition, the viewfinder can be interchangeable with the Saga 180°.