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JINGLIANG Short axis Secondary Mirror, Ultra-high Precision Elliptical Oblique Mirror for DIY Homemade Newtonian Reflection Astronomical Telescope, 45mm

JINGLIANG Short axis Secondary Mirror, Ultra-high Precision Elliptical Oblique Mirror for DIY Homemade Newtonian Reflection Astronomical Telescope, 45mm

by GARPROVM
$101.98 - $101.98
$101.98
$101.98 - $101.98
$101.98
  • 1. Dimension tolerance: ±0.5mm
  • 2. Surface accuracy PV: 1/4-1/6λ
  • 3. Coating: aluminum reflection + protective film
  • The glass material has different lengths of the short axis, which can be used in Diy's self-made Newtonian reflection astronomical telescope.
  • 5.Based on the feedback from my friends, you can shoot the planets