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

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