Parabolic primary mirror with a 203mm aperture and 750mm focal length, devised for optimal light collection and clarity in astronomical observations.
Includes a 70mm secondary mirror, featuring a durable aluminum coating and protective film to prevent scratches and ensure longevity.
Ideal for DIY astronomy projects, allowing enthusiasts to build and customize their own telescopes with precision optics.
Equipped with a center mark for easy optical calibration, making it simple to align your telescope using an eyepiece or machine calibration tool.
Versatile accessory selection: choose between the primary mirror, secondary mirror, or complete set based on your specific needs for a personalized astronomy experience.
وصف
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