【Aluminum Alloy Material】Our astronomy extension tube kits are designed with all-metal construction and anodized aluminum to ensure durability and longevity. Use this high-quality tube to obtain the correct image ratio or spacing required for reducers or field flatteners
【Versatile Astronomical Telescope Extension Tube】Our focal length extension tube kits have an M48 thread connection and are available in various heights including 3mm, 5mm, 7mm, 10mm, 12mm, 15mm, 20mm and 30mm. Compatible with a variety of astronomical telescopes
【Flexible Combinations for Spacing】Achieve your desired spacing by combining extension rings of different lengths. Our m48x0.75 focal length extension tubes allow you to use 1, 2, 3 or up to 8 extension rings, providing unmatched flexibility and convenience
【Eliminate Focusing Problems】Our focal length extension rings feature M48 female and male threads and are designed to solve spacing issues in astrophotography. Say goodbye to a host of focus issues and gain superior image quality
【Reduce Stray and Reflected Light】With its unique female thread design, our telescope extension tube set can effectively eliminate stray light and reflected light, so as to obtain clearer and more images
وصف
Features
1、Focusing Problem Elimination: The extension tube has M48 female thread and M48 male thread, which is used to solve the spacing problem in astrophotography and eliminate a series of focusing problems.
-13%
كتاب تلوين وأنشطة ضخم "جاهز للدحول" من نيكيلوديون بلايز آند ذا مونستر ماشينز
SAR 35
مذكرات يونيكورن من موليبي كيدز مع قفل ومفتاح للفتيات، تتضمن 208 صفحة مبطنة مع غطاء فويل لامع
SAR 55
-8%
لعبة موسيقية، 3 في 1، لوحة مفاتيح بيانو للأطفال الصغار من مارستون مونتيسوري، مجموعة طبل إكسيليفون للأطفال الصغار ألعاب موسيقى الأطفال مع أضواء، هدايا لعبة أدوات تعليمية مبكرة
SAR 170
معدات (مع الجهاز) تلسكوب نحاسي مغلف بجلد وردي جميل مع صندوق خشبي يدوي الصنع
SAR 135
