M42 T2 Extension Tube Kit, M42x0.75 Thread, 6-Piece Set
US$11.04
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US$11.04
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by awardsclub.co.uk
Free 30-day returns Details
Product details
| Management number | 250297645 | Release Date | 2026/09/17 | List Price | US$11.04 | Model Number | 250297645 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- The extension tube kit is used to obtain the correct image focal length or exact spacing required, thereby solving the spacing problem in astrophotography.
- The required spacing can be achieved by combining several T2-Extension Tube of different length;you can use 1 piece;2 pieces;3 pieces ;4 piece;5 piece;6 piece of the extension tubes as you like.
- The M42x0.75 threads on both ends make it versatile. External thread M42 * 0.75; internal thread M42 * 0.75; a series of focusing problems are eliminated.
- By combining multiple extenders of different lengths, you get the right focal length to focus with the camera or eyepiece.
- All metal construction and anodizing aluminium process;durable for long time use.
| UPC | 753326757423 |
|---|---|
| ASIN | B08V923KS3 |
| Brand | starboosa |
| Mount | Equatorial Mount or Altazimuth Mount |
| Focus Type | Manual Focus |
| Model Name | RM |
| Unit Count | 6 Count |
| Finderscope | Reflex |
| Item Weight | 1.76 ounces |
| Manufacturer | Starboosa |
| Model Number | AO-DR01 |
| Power Source | Manual Operation |
| Field Of View | 9.45 degrees |
| Item Highlight | Modular extension lengths; precise backfocus adjustment |
| Number of Items | 1 |
| Compatible Devices | 1.25" Telescope Eyepiece Mount，reflector telescopes,refractor telescopes,Astronomical Telescope |
| OpticalTube Length | 3.14 inches |
| Additional Features | Adjustable Focal Length and Spacing for Astrophotography |
| Warranty Description | 1 year warranty |
| Objective Lens Diameter | 30 millimeters |
| Focal Length Description | 30 millimeters |
| Manufacturer Part Number | AO-DR01 |
| Eye Piece Lens Description | Barlow |
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