Is there an official term for using a binocular as a zoom lens for a digital camera? If I remember correctly, Andy Farnsworth at Cornell referred to it as "digibining," and he's used the technique in the past.
It makes sense for the term to mimic "digiscoping" (the use of a digital camera with a spotting scope). The technique is growing in popularity and had a consistent presence during the Space Coast festival. Each day included a digiscoping seminar, and Thursday's keynote address by Neil Fifer focused on it.