How about “band pass” or “band stop”, or “3rd order band pass” or “interference filter” or “Chebyshev filter” or “dichroic filter” or “dielectric stack” or really any other accurate term?
“Digital” implies the glasses sample the incoming light via some kind of analog to digital process, and then then perform an operation on the digitised data, and then emit the processed image. The term “Digital” implies that the glasses need batteries to operate.
Of course, the pedantic panchromat person is not your target audience, but still…
