2.Definition
3.Background theory
4.Suggestion
5.Critical voice
6.Conclusion
Lenses are launched into the space
Lenses find their assigned position
Lenses play a role as blocker
Lens material properties required
-Regarding cost
-In order to keep costs down, the lenses will need to be as light as possible
-weigh around 0.04 ounces (1 gram)
-Regarding survivor
- 24/7 heat of the sunlight without changing its properties
ex)becoming opaque or breaking

분야