AMNOUR Short axis Auxiliary Mirrors for DIY Reflective Astronomical telescopes (Size : 30mm), JTSF9648

Description

• Astronomical telescope 35mm-100mm reflection telescope secondary mirror
• Oblique mirror flat mirror elliptical plane mirror
• Telescope secondary mirror
• Type: Elliptical plane mirror
• Auxiliary mirror size options: 20/25/30/35/40/42/50/54/70

Astronomical telescope 35mm-100mm reflection telescope secondary mirror
Oblique mirror flat mirror elliptical plane mirror
Telescope secondary mirror
Type: Elliptical plane mirror
Auxiliary mirror size options: 20/25/30/35/40/42/50/54/70
Tolerance: 0.5
Surface accuracy PV: 1/4-1/6
Coating: Aluminum reflection+protective film
Material: Glass
Shape: spherical
Origin: Chinese Mainland

Shipping and Returns

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