Filters A telescope such as the NASA/ESA Hubble Space Telescope typically has a fixed number of well-defined filters. A filter list for Hubble’s WFPC2 (Wide Field and Planetary Camera 2) camera is seen below.
FiltersA telescope such as the NASA/ESA Hubble Space Telescope typically has a fixed number of well-defined filters. A filter list for Hubble’s WFPC2 (Wide Field and Planetary Camera 2) camera is seen below.