Objective Lens， 70mm Aperture Series Refraction Gluing Objective Achromatic Lens Parallel Light Tube Astronomy Telescope DIY Accessories,for Doublet Convex Lens(73F330R)
$79.42
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$79.42
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by majahoevel.de
Free 30-day returns Details
Product details
| Management number | 222405979 | Release Date | 2026/05/04 | List Price | $31.77 | Model Number | 222405979 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
=========High-concerned chemical : NoneModel Number : YH1498Diameter : 70mm 72mm 73mmFL : 280,316,330,400,700
- Made optical glass with precision polishing, ensuring stable performance and long service life.
- This 70mm aperture glued achromatic objective lens delivers excellent chromatic aberration correction, ensuring clear, high-contrast imaging for refracting telescopes.
- Designed for parallel light output and stable light convergence, greatly improving observation clarity and detail performance.
- Premium optical glass with professional coating enhances light transmittance and reduces unwanted reflection.
- Standard 70mm caliber structure ensures strong compatibility for DIY assembly, upgrade and modification of astronomical telescopes.
- Sturdy optical design with reliable performance, ideal for homemade telescopes and optical experiment setups.
| Item Weight | 1.76 ounces |
|---|---|
| Manufacturer | Generic |
| Item model number | OBFBVADEO-127AADBC |
| Product Dimensions | 3.94 x 3.94 x 3.94 inches |
| Manufacturer recommended age | 1 - 1 months |
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