Extension Ring Set M48x0.75 - 5 pieces (30, 20, 15, 10 and 5 mm)

This set includes five extension tubes with lengths of 30, 20, 15, 10, and 5 mm, each featuring an M48x0.75 mm thread connection, also known as the large T2 photo thread or 2-inch filter thread. These tubes are designed to help adjust the distance between your camera and the telescope’s focal plane or accessories like correctors and field flatteners. With both internal and external M48x0.75 threads, they are compatible with camera-specific bayonet adapters as well as 2-inch color and nebula filters. The tubes have a large free inner diameter of 45.0 mm to minimize vignetting on your camera sensor, and the outer diameter of 50.65 mm allows direct mounting into any standard 2-inch eyepiece adapter. Made from matte black anodized aluminum, the total weight of the set is 85 grams.