Objective Lens， 131mm Large Optical Dual Separation Doublet Lens Focal Length 1200 700mm DIY Refractor Telescope Objective Achromatic Lentes,for Doublet Convex Lens(700mm Green Film)
$313.92
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$313.92
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by democodigos.pollafutbol.co
Free 30-day returns Details
Product details
| Management number | 219364963 | Release Date | 2026/05/03 | List Price | $125.57 | Model Number | 219364963 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
=========High-concerned chemical : NoneDiameter : 131mm
- Made optical glass with precision polishing, ensuring stable performance and long service life.
- 131mm large aperture dual-separation achromatic objective lens, with 700mm and 1200mm focal length options for DIY refractor telescopes.
- Dual separation optical structure efficiently corrects chromatic and spherical aberration, providing sharp, high-contrast celestial images.
- Extra-large aperture delivers outstanding light-gathering power.
- Made optical glass with precision grinding and polishing, ensuring high transmittance and low distortion.
- Standard specifications for easy installation and assembly, ideal for high-end homemade telescope projects and optical upgrades.
| Item Weight | 1.76 ounces |
|---|---|
| Manufacturer | Generic |
| Item model number | OBFBVDEMF-C99D5EBD |
| Product Dimensions | 3.94 x 3.94 x 3.94 inches |
| Manufacturer recommended age | 1 - 1 months |
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