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Objective Lens， 154mm Diameter Refraction Astronomical Telescope Double Separation Objective Lens DIY Self-Made Assembly Optical Lenses,for Doublet Convex Lens(Green Film)
4.5 (70 items)
Limited Time SaleUntil the end
03
44
52
US$310.24 cheaper than the new price!!
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Used US$206.83
Product details
| Management number | 219364945 | Release Date | 2026/05/03 | List Price | US$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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