Questions & Answers for: Steiner black marks

...logo like "Z" I sopouse that small mark you see is that zeiss jena binoculars were sealed with a black wax when assembeld after time a few specks may appear, but as long as they are not on the ...

I've had a set of Predator C5 binocs for the past 3 years. Suddenly the right side will not focus. The left side still works fine. Was wondering if something has come apart inside and if so where do I