Alstar Astronomical 2"/M48-extension Tube Kit for Cameras and eyepieces - Length 5mm 8mm 10mm 30mm - M48x0.75 on Both Sides
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Product details
| Management number | 225759736 | Release Date | 2026/05/09 | List Price | $10.40 | Model Number | 225759736 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Improve Focusing Problem: The extension tube has a M48x0.75 interior thread and a M48x0.75 exterior thread; elegantly solves the spacing problems in astrophotography and improve a series of focusing problems
- Variable Combination: The required spacing can be achieved by combining several extenders of differing lengths; Use this extension tube for getting the correct image scale or the exact spacing required for reducers or field flatteners
- Aluminium Alloy Material: All metal construction and anodizing aluminium process; resistant for long time use
- Eliminate Extra Light: The design of the internal thread can eliminate stray light and reflected light; making the image clearer and perfect
- 100 Percent Satisfaction: If you have any question with our product; please contact us freely
| ASIN | B074J7HBT6 |
|---|---|
| Brand | A ALSTAR |
| Mount | Equatorial Mount |
| Coating | Multi-Coated |
| Focus Type | Fixed Focus |
| Model Name | A ALSTAR |
| Finderscope | Reflex |
| Item Weight | 1.87 Ounces |
| Manufacturer | A ALSTAR |
| Model Number | SKU_AM_M48EXT5813A |
| Power Source | Manual Operation |
| Compatible Devices | Camera, Camera Accessories |
| OpticalTube Length | 40 Millimeters |
| Objective Lens Diameter | 48.6 Millimeters |
| Manufacturer Part Number | SKU_AM_M48EXT5813A |
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