My HC7 has a bright, shiny, beveled surface near the lens barrel which will reflect a bright spot on the inside of my dome port in bright lighting conditions. To mitigate this problem I've resorted to taking a black "felt pen" to this shiny surface. I suppose having the already "black" HC9 would help resolve this problem.
I used the good ol' Run-a-Dub Laundry marker on my shiny ring and it took care of the reflectivity.
