The biggest difference between Caiman and Alligator or Crocodile leather is that the Caiman leather is not near as durable. A Caiman fuscus crocodile have small bony plates â if you bend the leather across these plates you will see that the leather creases between the scales.
According to IMAX, 35mm film has a digital equivalent of 6000 lines of horizontal resolution (6K), while 70mm film has the equivalent of 18,000 lines of digital resolution (more like 12,000 in reality).
There are three things to think about when considering watching IMAX film: how the movie was shot, how it was edited and processed, and how it's being projected. An IMAX shot Hollywood film, like The Dark Knight, is generally understood to have some of its scenes filmed on 70mm IMAX cameras. This 70mm film negative has many times the area of a traditional 35mm film negative, allowing not only for more detail but much more pronounced depth of field.