1pc D203F750 203mm Parabolic Newtonian Reflector Primary Mirror with 70mm Secondary Mirror for DIY Astronomy Telescopes(D203F750+70mm)

Description

• 203mm Parabolic Primary Mirror with 750mm focal length, devised for optimal astronomical viewing and DIY telescope projects.
• Includes a 70mm secondary mirror that enhances light collection and image clarity, perfect for amateur astronomers and enthusiasts.
• Durable aluminum-coated lens surface with protective film to prevent scratches and ensure long-lasting performance.
• Features a center mark for easy optical calibration, allowing for precise alignment with eyepiece or machine calibration tools.
• Versatile accessory options available: choose from primary mirror, secondary mirror, or complete accessory kits to suit your DIY telescope needs.

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

Shipping and Returns

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