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Telescope Accessories Main Mirror D203F750mm with Short axis Secondary Mirror 70mm for Newton Mirror Spherical Mirror

KWD 85
Brand
EWAIDI
Category
Telescopes
Weight
50 g
ColorAs shown in the figure
– 1 +

Special Features

  • * 203mm aperture, 750mm focal length
  • ⭐ contains a primary lens with an objective diameter of 203mm and a focal length of 750mm, and a secondary lens with a short axis (short side diameter) of 70mm. This is the core component of a set of mirrors.
  • ⭐ Application: Used for telescope accessories
  • ⭐ Features: The main mirror is aluminum plated on the surface of the spherical mirror, with a protective film to prevent the main mirror from being scratched by light touch. The workmanship is very good.
  • ⭐ Packing contents: 1Pcs

Description

How to use it? Clean the mirror: First blow off the dust that can be blown off with a balloon, and then use a high-quality absorbent cotton dipped in alcohol, gently wipe the mirror.
After drying, look at the light source from the side to see if there is any cotton cloth or place water stains on it, and gently wipe with some good quality mirror cloth if necessary (be careful, or it will affect your telescope).
Package includes: 1 D203F750 main mirror; 1PC auxiliary

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