1 Newton D150F750 parabolic Reflector Primary Mirror and 35mm Secondary for DIY Astronomical Telescopes (D150F750 Main Mirror)

Parabolic Primary Mirror - Designed with a 150mm aperture and a focal length of 750mm, this parabolic mirror provides exceptional light convergence and crisp imaging for astronomy enthusiasts. Durable Secondary Mirror - The 35mm secondary mirror is short axis and is covered with aluminum film and protective layers to prevent scratches and ensure longevity. Easy Optical Calibration: The central marker of the main mirror serves as a reference point for fast and accurate optical calibration using an eyepiece or machine calibration tool after installation. IDEAL FOR DIY PROJECTS - Perfect for homemade telescopes, this mirror set is a great choice for hobbyists looking to build their own Newtonian reflector telescopes. Superior Aberration Correction Unlike spherical mirrors, our parabolic device effectively minimizes optical aberrations, providing clearer and more detailed views of objects.