Q- Quad Aperture
Quad aperture layout is the standard layout of SM12 end-frames presenting 4x 83x90 mm aperture.
C- Central Aperture
Suitable solution for centered axial aligned payload such optics and propulsion system thanks to a central 100x100 mm aperture
F- Full Frame Aperture
The solution allowing the maximum flexibility for demanding payload such as large optics thanks to a total clearance of 200x200 mm.
D- Double Aperture
Double aperture layout presenting 2 aperture of 83x210 mm to allow integration of 6U form factor components.