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مجموعة أنبوب تمديد Alstar Astronomical 2 بوصة/M48 للكاميرات والعدسات -M48x0.75 على كلا الجانبين - الطول 8 مم 10 مم 20 مم 30 مم - من أجل تصوير فلكي أفضل

KWD 10
ماركة
A ALSTAR
وزن
74 g
– 1 +

مميزات خاصة

  • 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
  • Use this extension tube for getting the correct image scale or the exact spacing required for reducers or field flatteners
  • Male threa: M48x0.75; Female thread: M48x0.75; Eliminates a range of focusing problems
  • All metal construction and anodizing aluminium process; resistant for long time use
  • The extension tube has a M48x0.75 interior thread and a M48x0.75 exterior thread for elegantly solving spacing problems in astrophotography

وصف

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 M48*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.

منتجات شبيهه

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