Prime Focus Corrector System
The Two-degree Prime Focus system (PRI) is composed of:
- Two corrector lenses
- Four lenses which constitute the Atmospheric Dispersion Corrector (ADC)
- The corrector housing
- A "Central Can"
- The rotator
- The cable wrap subsystem
- Eight telescope vanes
- The Focus Translation System (FTS)
The following pictures represents the system. The Fibre Positioner which is for completeness does not form part of this system.
WEAVE Prime Focus Assembly (WPFA)