Yes, I meant the same type of TIR optic that exists in the MK37, MC13, CatapultMini, E10 etc. The new age giant optics lol.Most TIR lights are arranged in multiple optic arrays, but I guess you mean huge optic arrays. The largest I know of off the top of my head is the D4S. Weight quickly becomes an issue when you start packing so many large ones together.
One cool light with two huge reflectors in an array is the Maxtoch Owl Eyes W2. Seeing that thing with two SBT90.2s would be cool.
In other words can there be a multi-well TIR in the style of say, the TN40/GT94? Instead of reflectors, just 3, 4, or 5 giant overlapping optics?
And what happens if you make the optic even bigger than the MK37, say, 100mm or 120mm? Diminishing returns? Exact same effect?