DefenStar Nyalsan II

The shutter shield variant of the DefenStar 5000. The NyalSan II is slighty larger and covers a wider area than its cousin. Shutter shield units are not "solid walls" like encasing shields, but are variable output, variable area capable. They can be overlapped to reinforce protection, and can randomly open various sections of the shield to allow ground-based weaponry to fire, to release starfighters strikes, capital ship sorties, or even blockade runners.