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$159.98 - $159.98
$159.98
$159.98 - $159.98
$159.98

Newtonian Reflective Astronomical Telescope Professional 114mm Primary Mirror with 35mm Secondary Mirror Optical Glass

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in stock

Material: K9 glass Model: Main mirror D114F500 with auxiliary mirror 35mm The surface is coated with aluminum film and aluminum oxide pr...

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$159.98 - $159.98
$159.98
$159.98 - $159.98
$159.98
$69.98 - $69.98
$69.98
$69.98 - $69.98
$69.98

Newtonian Reflector telescoe Mirror, DIY Astronomical Telescopes Telescope Secondary Mirror (45MM)

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in stock

Reflected at: 92% ；Coating, aluminizing and protective film Suitable for DIY telescopes Surface accuracy： 1/10 λ

$69.98 - $69.98
$69.98
$69.98 - $69.98
$69.98
$39.98 - $39.98
$39.98
$39.98 - $39.98
$39.98

Newtonian Reflector Telescope DIY Dedicated Secondary Mirror Elliptical for DIY Newtonian Reflecting Astronomical Telescope

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in stock

Astronomical Telescope Reflective Telescope Secondary Mirror The mirror is a spherical mirror with aluminized surface and a protective film ...

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$39.98 - $39.98
$39.98
$39.98 - $39.98
$39.98