1pc D114F450 Parabolic Reflector Lens - High Precision DIY Telescope Mirror Accessories for Astronomy Enthusiasts(Primary+Secondary Mirror)

Description

• Parabolic Main Mirror with 114mm Caliber and 450mm Focal Length for exceptional astronomical viewing.
• Durable Aluminum Coated Lens ensures optimal light reflection and protection for enhanced performance.
• Includes both Primary Mirror and 35mm Secondary Mirror options for customizable telescope assembly.
• Perfect for DIY telescope projects, providing a 1/6 accuracy for precise imaging.
• Easy maintenance with simple cleaning instructions to keep your mirrors in pristine condition for the best viewing experience.

Used:Cleaning the mirror surface: first blow off the dust that can be blown off with a blown balloon, then use a good absorbent cotton to dip the alcohol and gently wipe the mirror.
After drying, look at the light source from the side to see if there is some cotton or Keep the water stains on top, and if necessary, gently wipe them with some good mirror cloth (be careful, otherwise it will affect your telescope).

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