Astromania 2 Inch Telescope Extension Tube Kit with M48 Thread 5/10/20/30mm
Product Description
Astromania 2 Inch Telescope Extension Tube Kit with M48 Thread 5/10/20/30mm
- Male thread - M48X0.75; Female thread - M48X0.75; eliminates a range of focusing problems
- The extension tube has a M48X0.75 interior thread and a M48X0.75 exterior thread for elegantly solving spacing problems in astrophotography
- Use this extension tube for getting the correct image scale or the exact spacing required for reducers or field flatteners
- All metal construction and anodizing aluminium process; durable for long time use
- 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
Technical Specifications
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