Dome_View3.jpg
Dome_View3.JPG
Shutter view. The Shutter desing cuts down on tramp light, incuding the Moon, at the trade-off of requiring rotation. The Shutter requires rotation about every 1-1/2 hours of session.
A nice plus to the Shutter design is some limiting of the Attack of the Killer Mosquitoes. I did mention that it i located on the edge of a marsh.