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Objective Lens， Diameter 30/31/32/34/35/36/37/39mm Telescope Cemented Doublet Lens Optical Achromatic Objective Glued,for Doublet Convex Lens(D30.5F130 Blue Film)
4.9 (49 items)
Limited Time SaleUntil the end
18
29
22
$31.52 cheaper than the new price!!
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New $52.53
Product details
| Management number | 219364981 | Release Date | 2026/05/03 | List Price | $21.01 | Model Number | 219364981 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
========High-concerned chemical : None
- Made optical glass with precision polishing, ensuring stable performance and long service life.
- This glued cemented doublet lens is available in diameters of 30/31/32/34/35/36/37/39mm, designed as an achromatic objective for small astronomical telescopes.
- The achromatic optical structure effectively reduces chromatic aberration, delivering clear and sharp imaging and observation.
- Made optical glass with fine polishing, it ensures stable performance, high light transmittance and low distortion.
- Multiple size options provide flexible choices for DIY telescope assembly, modification and component replacement.
- Compact structure and reliable cemented design make it easy to install, ideal for small optical telescope projects and enthusiasts.
| Brand | Generic |
|---|---|
| Color | D30.5f130 Blue Film |
| Model Name | OBFBVONOM-D30.5F130BLUEFILM |
| Unit Count | 1.0 Count |
| Manufacturer | Generic |
| Model Number | OBFBVONOM-4F58B774 |
| Minimum Focal Length | 1 Centimeters |
| Manufacturer Part Number | OBFBVONOM-4F58B774 |
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