Objective Lens， 1PC Diameter 62mm 61mm Achromatic Double Convex Lens Refractor Telescope DIY Optical Lenses Focal 228mm~800mm,for Doublet Convex Lens(700mm)
$55.81
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$55.81
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by constructioncleanla.com
Free 30-day returns Details
Product details
| Management number | 219364940 | Release Date | 2026/05/03 | List Price | $22.32 | Model Number | 219364940 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
=========High-concerned chemical : None
- Made optical glass with precision polishing, ensuring stable performance and long service life.
- 1PC achromatic double convex lens with 62mm / 61mm diameter, focal length ranging from 228mm to 800mm, for refractor telescope DIY and optical experiments.
- Achromatic optical structure effectively corrects chromatic aberration, providing clear, high-contrast imaging.
- Made optical glass with fine polishing, high light transmittance and low distortion.
- Standard size with smooth surface, easy to install and assemble in homemade astronomical telescopes.
- Multiple focal length options meet different observation needs, ideal for astronomy enthusiasts and optical DIY projects.
| Item Weight | 1.76 ounces |
|---|---|
| Manufacturer | Generic |
| Item model number | OBFBVDDOE-DCBDCA8B |
| Product Dimensions | 3.94 x 3.94 x 3.94 inches |
| Manufacturer recommended age | 1 - 1 months |
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