Advanced Telescope Collimation Cap

Improved collimation cap for aligning Newtonian reflector telescopes

• For 1.25" tube
• Centered opening (1.5 mm) with cone-shaped tube to stay on axis (10 ° total opening angle)
• Eyecup can be clipped or glued onto the cap (0.05 mm radial learance)
• Two versions: 1.5 mm and 2.0 mm diameter opening
  Happy printing!

Print instructions

Printer Brand: Prusa
Printer: Prusa Mk2
Rafts: No
Supports: No
Infill: 16
Filament: - PLA/PETG black