D76F300 Reflector Spherical Primary Mirror+20mm Secondary Mirror for DIY Astronomy Telescope Mirror Set
Special Features
- 🚀Product Name :D76F300 Reflector Spherical Primary Mirror+20mm Secondary Mirror
- 🚀The main mirror is made of K9 glass, 76mm, Focal length: 300mm and a short axis of 20mm for the secondary mirror
- 🚀The main mirror material is K9 glass, Caliber 76mm, Focal Length 300mm, The secondary mirror short axis 20mm
- 🚀The lens surface is plated with aluminum monium and aluminum oxide protective film, which can protect the lens from being scratched.
- 🚀This lens is perfect for DIY telescope lovers to use.
- 🚀Package Include : D76F300 Reflector Spherical Primary Mirror+20mm Secondary Mirror Set
Description
🚀D76F300 Reflector Spherical Primary Mirror+20mm Secondary Mirror
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