D130F650 High-Precision Parabolic Newtonian Reflection Primary Objective Lens,Used for DIY Astronomical Telescope,Hand-Polished (Color : 130mm, Size : 650mm)
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Product details
| Management number | 211700139 | Release Date | 2026/04/04 | List Price | $30.53 | Model Number | 211700139 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Newtonian mirror D=130mm F=4.8Caliber D 133mmFocal length F 650mmSide thickness 18mmSurface accuracy is 1/6, coating, aluminum and protective filmRemarks The primary mirror is a spherical surface, and the secondary mirror is an elliptical plane
- Newtonian mirror D=130mm F=4.8
- Caliber D 133mm
- Focal length F 650mm
- Side thickness 18mm
- Surface accuracy is 1/6, coating, aluminum and protective film
| Brand | JINGERL |
|---|---|
| Color | 130mm |
| Coating | Scratch-Resistant, Aluminum Coated |
| Features | Unique Optical Design, Long Eye Relief |
| Size Map | Full Size |
| Eye Relief | 18 Millimeters |
| Focus Type | Manual Focus |
| Mount Type | Tripod Mount |
| Unit Count | 1.0 Count |
| Item Weight | 1300 Grams |
| Manufacturer | JINGERL |
| Field of View | 1.7 Degrees |
| Water Resistance Level | Not Water Resistant |
| Objective Lens Diameter | 130 Millimeters |
| Manufacturer Part Number | JINGERL |
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