System:
Ritchey-Chrétien
16 Inch f 8,0
Back Focus: 355 mm |
Primary mirror
Mirror diameter: 410 mm
Aperture: f3 concave hyperbolic
Standard coating: Aluminum
94%
Glass: Pyrex or Zerodur |
Secondary
Mirror diameter: 158 mm
convex hyperbolic
Standard coating: Aluminum
94% |