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Alstar Astronomical T2-Extension Tube Kit for Cameras and eyepieces - Length 5mm 10mm 20mm 40mm - M42x0.75 on Both Sides
4.9 (147 items)
Limited Time SaleUntil the end
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$35.39 cheaper than the new price!!
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New $58.99
Product details
| Management number | 208571874 | Release Date | 2026/03/22 | List Price | $23.60 | Model Number | 208571874 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Use this extension tube for getting the correct image scale or the exact spacing required for reducers or field flatteners
- The required spacing can be achieved by combining several extenders of differing lengths; you can use 1 piece; 2 pieces; 3 pieces or 4 pieces of the extension rings as you like
- Male thread: M42x0.75; Female thread: M42x0.75; Eliminates a range of focusing problems
- The extension tube has a T2 interior thread and a T2 exterior thread for elegantly solving spacing problems in astrophotography
- All metal construction and anodizing aluminium process for long time use
| Item Weight | 2.6 ounces |
|---|---|
| Manufacturer | A ALSTAR |
| Item model number | SKU_AM_T2EXTK5124A |
| Product Dimensions | 10 x 5.1 x 1.2 inches |
| Is Discontinued By Manufacturer | No |
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