I have from subal a split lens +4/ND2. it is for the over under shots 1/2 diopter 1/2 tint
The question I have is I am already using a +4 diopter on my wide angle lens. I think i should just stack this on top so there will be 2 diopters which seems wierd. Does this seem right??
I have used a homemade one for years used with my aquatica f3 with ok results. Got this subal one on E-bay and now that I have a subal housing I'd like to try it. Mark