sooke
Registered
Still going up the learning curve on the Oly EPL-5. I read a tutorial stating diopters are required on rectilinear wide angle lenses especially when shooting with smaller 4.5 inch domes. I'm using the micro 4/3 9mm-18mm lens with a 4.5 inch Zen dome. The article suggested +2,+3, and +4 diopters. The 9mm-18mm lens focuses very close and quickly in the Zen dome so I'm wondering if the statement is directed to DSLR cameras? All comments will be greatly appreciated.