Omega Super Chromega Dichroic vs Dichroic 2

[Erik Larsen]

Hi folks,
Just curious as to the functional differences between the older Dichroic and newer Dichroic 2. Is it just recalibrated filter numbers on their dials going from 150 on the older Dichroic vs 170 on the newer Dichroic 2? Thanks for any insight from those with experience or knowledge between the two heads.

[Mark Sampson]

I've used them both, but never next to each other, and the older head was a very long time ago now. I don't recall any real differences in function though.
Perhaps you might ask Omega/Arkay, I think they're still in business.