203mm parabolic primary mirror devised for Newtonian reflectors, ensuring optimal light collection for stunning astronomical views.
Includes a 60mm secondary mirror, perfect for enhancing your DIY telescope projects and achieving precise optical performance.
Durable aluminum-coated lens surface with protective film, safeguarding against scratches and ensuring longevity for your telescope setup.
Features a center mark on the primary mirror for easy optical calibration, making it user-friendly for both beginners and experienced astronomers.
Versatile accessory options available: choose from the primary mirror, secondary mirror, or complete accessory kit to suit your specific DIY needs.
Description
The primary mirror center mark is the core reference point of the dimming axis of the Newtonian reflector telescope, which is convenient for optical calibration of the eyepiece or machine calibration of the eyepiece dimming axis after lens installation. Please select the main mirror, or secondary mirror, or complete accessories according to your needs