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Celticbird T2 Thread Spacer Ring/Extension Tube Kit - M42x0.75 on Both Sides - Length 10mm 20mm 30mm M42-10/20/30mm

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Celticbird T2 Thread Spacer Ring/Extension Tube Kit - M42x0.75 on Both Sides - Length 10mm 20mm 30mm M42-10/20/30mm

Celticbird T2 Thread Spacer Ring/Extension Tube Kit - M42x0.75 on Both Sides - Length 10mm 20mm 30mm M42-10/20/30mm

Celticbird T2 Thread Spacer Ring/Extension Tube Kit - M42x0.75 on Both Sides - Length 10mm 20mm 30mm

Product Features

  • Male thread M42*0.75; Female thread M42*0.7; eliminates a range of focusing problems.
  • Use this extension tube for getting the correct image scale or the exact spacing required for reducers or field flatteners.
  • Includes 3 different lengths - 10mm 20mm 30mm. The required spacing can be achieved by combining several extenders of differing lengths,you can use 1 pcs, 2 pcs or 3pcs 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
  • Fully aluminium anodized black.
$115.00
Celticbird T2 Thread Spacer Ring/Extension Tube Kit - M42x0.75 on Both Sides - Length 10mm 20mm 30mm M42-10/20/30mm
$115.00

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Description

Celticbird T2 Thread Spacer Ring/Extension Tube Kit - M42x0.75 on Both Sides - Length 10mm 20mm 30mm

Product Features

  • Male thread M42*0.75; Female thread M42*0.7; eliminates a range of focusing problems.
  • Use this extension tube for getting the correct image scale or the exact spacing required for reducers or field flatteners.
  • Includes 3 different lengths - 10mm 20mm 30mm. The required spacing can be achieved by combining several extenders of differing lengths,you can use 1 pcs, 2 pcs or 3pcs 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
  • Fully aluminium anodized black.