Objective Lens, 154mm Diameter Refraction Astronomical Telescope Double Separation Objective Lens DIY Self-Made Assembly Optical Lenses,for Doublet Convex Lens(Green Film)

★★★★★ 4.4 54 reviews

$517.07
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$517.07
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Free shipping Free 30-day returns

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Product details

Management number 219364945 Release Date 2026/05/03 List Price $206.83 Model Number 219364945
Category

=========High-concerned chemical : None

  • Made optical glass with precision polishing, ensuring stable performance and long service life.
  • 154mm diameter double-separated objective lens, specially designed for DIY refraction astronomical telescope assembly and optical construction.
  • Double separation optical structure effectively corrects chromatic and spherical aberration, providing high-definition, high-contrast celestial imaging.
  • Made optical glass with precision grinding, ensuring high light transmittance and excellent optical stability.
  • Large 154mm aperture delivers strong light-gathering ability.
  • Standard structural design for easy installation and matching, perfect for homemade refracting telescopes.
Item Weight 1.76 ounces
Manufacturer Generic
Item model number OBFBVDBFO-F3C88DE4
Product Dimensions 3.94 x 3.94 x 3.94 inches
Manufacturer recommended age 1 - 1 months

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4.4 out of 5
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54 ratings | 22 reviews
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