Inner Threaded Design Perfectly connect,effectively reduce stray light interference, not only improve the brightness of the image, but also effectively reduce the dark edges formed, the edge details of the image are clearer.
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Stable Connection Every ends of each extension tube are perfectly M42*0.75 male thread and M42*0.75 female thread,Through rotation,The threads can be tightly connected between the telescope and the camera.
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Lightweight Aluminium Material Lightweight and anodizing aluminium process, durable for long time use. High-quality aluminum material makes the product lighter and easier to carry.
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