Baader M48 Extension Tube 30 mm / 2" nose piece with Safety Kerfs - 2958630

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Highlights Used to adjust the working distance of larger cameras and similar accessories with M48 thread Telescope side M48 internal thread, 3.5 mm depth Eyepiece side M48 external thread, 3 mm depth 30 mm optical path length, high-quality Aluminum Also used as M48 / 2" nose piece with 26 mm insertion depth, safety kerfs and 4 mm optical height Show more