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Objective Lens， Diameter 82.5mm Cemented Doublet Lens Focal 316mm Optical Achromatic Telescope Objective Parallel Light Tube,for Doublet Convex Lens
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$40.42 cheaper than the new price!!
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New $67.37
Product details
| Management number | 219364925 | Release Date | 2026/05/03 | List Price | $26.95 | Model Number | 219364925 | ||
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- Made optical glass with precision polishing, ensuring stable performance and long service life.
- 82.5mm diameter cemented doublet achromatic objective lens, 316mm focal length, designed for telescopes and parallel light tubes.
- Achromatic optical design effectively corrects chromatic aberration, delivering sharp, high-definition imaging and stable light transmission.
- Cemented doublet structure ensures firm connection, preventing lens separation and ensuring long-term reliable performance.
- Made optical glass with precision polishing, low distortion and high light transmittance for clear observation.
- Suitable for telescope assembly, parallel light tube matching, DIY optical projects and amateur astronomical observation.
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