1 Unit D150F750 Primary Mirror parabolic Newtonian Reflector, Aperture 150mm, Focal Distance 750mm, Secondary 35mm(D150F750 Main Mirror)

Parabolic device: The primary mirror of the D150F750 features a parabolic shape, ensuring optimal light convergence for clear and sharp images. PERFECT FOR DIY PROJECTS - Ideal for home telescopes, this mirror set includes a 35mm secondary mirror, making it perfect for astronomy enthusiasts looking to build their own equipment. Superior Optical Performance: With a high accuracy of 1/6-1/8, this mirror minimizes aberrations, providing better observation results compared to spherical mirrors. Durable and protective coating: The surface of the lens is coated with aluminum and a protective film, which protects it from scratches and ensures its durability for your astronomical activities. Convenient calibration functions: Includes a central mark on the primary mirror for easy optical calibration with eyepieces or mechanical tools, simplifying the setup process for users.