Improve Focusing Problem: The extension tube has a M48x0.75 interior thread and a M48x0.75 exterior thread; elegantly solves the spacing problems in astrophotography and improve a series of focusing problems
Variable Combination: The required spacing can be achieved by combining several extenders of differing lengths; Use this extension tube for getting the correct image scale or the exact spacing required for reducers or field flatteners
Aluminium Alloy Material: All metal construction and anodizing aluminium process; resistant for long time use
This is a very good quality anodized aluminum adapter
M48x0.75 female thread: for 2 inch adapter to M42x0.75 male thread adapter
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.
-20%
عدسة شبكية مضيئة مقاس 12.5 مم من Alstar - حزمة مع - مرآة قطرية 1.25 بوصة 90 درجة
KWD 17.500
-22%
عدسة تلسكوب بلوسل شبكية مضيئة من Alstar - حزمة مع - عدسة تكبير تلسكوب
KWD 33.500
مجموعة عدسة تلسكوب Plossl مقاس 1.25 بوصة من Alstar - 6 مم 20 مم 32 مم - حزمة مع - محول كاميرا قابل للتمديد 1.25 بوصة
KWD 27
عدسة تلسكوب Alstar 1.25 بوصة 58 درجة 9 مم - حزمة مع - قاعدة متوافقة عالمية
KWD 24.500
