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Objective Lens， 1PC Diameter 62mm 61mm Achromatic Double Convex Lens Refractor Telescope DIY Optical Lenses Focal 228mm~800mm,for Doublet Convex Lens
4.9 (101 items)
Limited Time SaleUntil the end
03
39
49
$34.51 cheaper than the new price!!
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New $57.51
Product details
| Management number | 219364926 | Release Date | 2026/05/03 | List Price | $23.00 | Model Number | 219364926 | ||
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- Made optical glass with precision polishing, ensuring stable performance and long service life.
- Includes 1 piece achromatic double convex lens, with 61mm / 62mm diameter and focal lengths from 228mm to 800mm, designed for DIY refractor telescopes.
- Achromatic optical structure effectively corrects chromatic aberration, providing sharp, high-contrast images and celestial observation.
- Made optical glass with precision polishing, ensuring high light transmittance, low dispersion and stable performance.
- Standard specifications for easy installation, suitable for homemade telescopes and optical teaching experiments.
- Wide focal length selection meets different observation needs, ideal for astronomy enthusiasts and optical DIY projects.
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