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Objective Lens， 30mm Optical Glass Doublet Objective Lens Focal Length 50mm 100mm DIY Astronomic Telescope 1PC,for Doublet Convex Lens(D30F98)
4.2 (89 items)
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$34.30 cheaper than the new price!!
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New $57.17
Product details
| Management number | 219364960 | Release Date | 2026/05/03 | List Price | $22.87 | Model Number | 219364960 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
=========High-concerned chemical : None
- Made optical glass with precision polishing, ensuring stable performance and long service life.
- This 30mm optical glass doublet objective lens comes in 50mm and 100mm focal lengths, designed as a core component for DIY astronomical telescopes.
- Adopting doublet optical structure, it effectively corrects chromatic aberration and provides clear, high-contrast imaging and observation.
- Made optical glass with fine polishing, it ensures high light transmittance, low distortion and stable optical performance.
- Standard size and simple structure allow easy installation and matching, suitable for DIY assembly and replacement of small telescopes.
- Compact and practical, this single-piece lens is an ideal accessory for astronomy enthusiasts and optical handmade projects.
| Item Weight | 1.76 ounces |
|---|---|
| Manufacturer | Generic |
| Item model number | OBFBVVMDV-F6427A3C |
| Product Dimensions | 3.94 x 3.94 x 3.94 inches |
| Manufacturer recommended age | 1 - 1 months |
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Contemporary
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