Effective collecting area of lobster eye optics and optimal value of effective angle for lobster eye optics. The results are applicable for
a Schmidt as well as for an Angel lobster eye geometry
Vegetation database of Tatarstan between forest and steppe natural zones in the boreal mega-ecotone and has
a high species and plant
X-ray multi-foil optical system for CubeSat demonstrator. This feature is unique in comparison with classical Wolter types of X-ray optics that reaches
a field of view