Feature

●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.
●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, durable for long time use.
●Use this extension tube for getting the correct image scale or the exact spacing required for reducers or field flatteners.
●Male thread - M42*0.75. Female thread - M42*0.75,eliminates a range of focusing problems.


Description

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Sometimes you cannot get to the right focal plane for focusing with a camera or eyepiece.

This extension tube kit solves this problem.

  • You can use this extender with any camera or eyepiece or with various adapters.
  • The M42*0.75 threads on both ends make it extremely versatile. Use this extender for obtaining the correct image scale or for the exact spacing required for a reducer or field flattener.
  • You can reach the extension length required by combining several extenders of different lengths.

Advantages in a nutshell

  • 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.
  • 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, durable for long time use.
  • Use this extension tube for getting the correct image scale or the exact spacing required for reducers or field flatteners.
  • Male thread - M42*0.75. Female thread - M42*0.75,eliminates a range of focusing problems.

Product information