130mm Spherical Primary Mirror 25mm Secondary Mirror Set 130F650mm Newtonian Reflection Astronomical Telescope DIY Mirror Set
Specifciations:
Spherical primary mirror and secondary Mirror set
Primary Mirror Diameter: 130mm
Primary Mirror Focal Length: 650mm
Secondary mirror: minor axis 25mm
Coating: Aluminum and Protective Film
Note:
Due to different batches, thickness may vary slightly, thanks for your understanding!
Package:
1 PC 130mm primary mirror
1 PC 25mm secondary mirror