One more question
I have the light and the dark shields that came with the BT-300 but was wondering what people think of the Rochester Optical Sun Shield?
Is it worth the extra money over the 2 that I have already?
If you get the Ace Solitaire, you will need a different shade. the shades with the glasses don't fit into the ace. The Ace shades are magnetic.
As for the Rochester shields that work with the goggles themselves, the only thing I know is that they're in between the two that come with glasses in terms of darkness.
I have the Ace, the Ace Sunshield (Amber) and the prescription insert with the IPD adjustment. As far as I can see, everything Rochester does is pretty high quality. Whether they're substantially better than the stock glasses, I can't say.