Baader M48 Extension Tube 30 mm
29.00
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Baader M48 Extension Tube 30 mm
The Baader M48 Extension Tube 30 mm adjusts the optical distance of cameras and accessories with M48 threading. It can also be used as a 2" nosepiece with safety kerfs, ensuring optimal compatibility with the modern M48 system. Built from high-quality aluminum, it is robust and lightweight.
Baader M48 Extension Tube 30 mm
Description
The Baader M48 Extension Tube 30 mm is a versatile adapter designed to fine-tune the optical path length of cameras and accessories equipped with M48 threads.
On the telescope side, it features an internal M48 thread with 3.5 mm depth, while the camera/eyepiece side provides an external M48 thread with 3 mm depth. Its optical path length is 30 mm.
It can also serve as a 2" (50.8 mm) nosepiece with 26 mm insertion depth. The safety kerfs increase mechanical security, and its optical height in nosepiece mode is 4 mm.
Made of high-quality aluminum, this adapter provides a 45 mm clear aperture and weighs only 0.04 kg.
Following Baader’s modern 3 mm thread depth standard, it is fully compatible with new generations of astrophotography cameras and accessories.
Technical Specifications
Manufacturer: Baader Planetarium
Model: M48 Extension Tube – 30 mm
Adapter family: M48 System
Optical length: 30 mm (or 4 mm in nosepiece mode)
Adapter type: Extension / 2" Nosepiece
Usage: Adjusting distances for M48 accessories, M48 / 2" nosepiece
Telescope side thread: M48 internal, 3.5 mm depth
Camera/eyepiece side thread: M48 external, 3 mm depth
Nosepiece insertion: 26 mm with safety kerfs
Inner diameter / clear aperture: 45 mm
Outer diameter: 53 mm
Net weight: 0.04 kg
Material: High-quality aluminum
Compatible with: Baader Planetarium and M48 system
Baader M48 Extension Tube 30 mm
Specific References
- UPC
- 2958630
Baader M48 Extension Tube 30 mm
The Baader M48 Extension Tube 30 mm adjusts the optical distance of cameras and accessories with M48 threading. It can also be used as a 2" nosepiece with safety kerfs, ensuring optimal compatibility with the modern M48 system. Built from high-quality aluminum, it is robust and lightweight.