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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
4.6 (88 items)
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$41.44 cheaper than the new price!!
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New $69.07
Product details
| Management number | 219364955 | Release Date | 2026/05/03 | List Price | $27.63 | Model Number | 219364955 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
=========High-concerned chemical : NoneModel Number : 82.5mm Doublet Telescope Lens
- Made optical glass with precision polishing, ensuring stable performance and long service life.
- 82.5mm diameter cemented achromatic doublet lens with 316mm focal length, designed for telescope objectives and parallel light tubes.
- Achromatic optical structure effectively corrects chromatic aberration, providing clear, sharp imaging and high light transmittance.
- Made optical glass with precision polishing, ensuring low distortion and stable optical performance.
- Standard size for easy installation, suitable for DIY refractor telescopes, optical collimators and experimental equipment.
- Reliable cemented design for long-term use, ideal for astronomy enthusiasts and optical DIY projects.
| Item Weight | 1.76 ounces |
|---|---|
| Manufacturer | Generic |
| Item model number | OBFBVDAEN |
| Product Dimensions | 3.94 x 3.94 x 3.94 inches |
| Manufacturer recommended age | 1 - 1 months |
Disposable Respirators
Telescope Accessories
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