Binorum SuperStrong M48 Extension Tube 12mm
Product Overview
The Binorum SuperStrong M48 extension tube represents a high-quality solution for precise backfocus adjustment of your astronomical telescope. With its 12mm length, it offers optimal dimensions for most astrophotography applications where fine-tuning the distance between eyepiece or camera and the telescope's focal point is essential.
Technical Specifications
- Length: 12mm
- Thread: M48 x 0.75 on both ends
- Material: High-grade aluminum alloy
- Finish: Black anodized
- Weight: Approximately 45g
- Inner diameter: Clear 46mm aperture
Key Features and Benefits
Thanks to the standard M48 thread on both ends, the extension tube easily integrates into most modern astronomical systems. This design ensures compatibility with a wide range of telescopes, focal reducers, filter wheels, and other accessories. Backfocus adjustment is a crucial parameter for proper optical system functioning, especially when working with CCD or CMOS cameras.
The SuperStrong construction guarantees long-term reliability and resistance to mechanical stress. The tube is manufactured from quality materials with precisely machined threads, eliminating the possibility of loosening connections during observation or photography sessions. Precise optical distance adjustment is essential for achieving sharp images of the night sky.
Applications
Astrophotography
- Fine-tuning backfocus for optimal camera positioning
- Achieving proper spacing with focal reducers and field flatteners
- Compensating for different camera sensor depths
Visual Observation
- Optimizing eyepiece positioning
- Achieving proper focus with different optical accessories
- Custom optical train configurations
Compatibility
The M48 threading makes this extension tube compatible with numerous astronomical devices including:
- Most modern refractor and reflector telescopes with M48 focusers
- CCD and CMOS astronomical cameras
- Focal reducers and field flatteners
- Filter wheels and off-axis guiders
- Various eyepiece adapters
Installation and Usage
Installation is straightforward - simply thread the extension tube between your telescope focuser and camera or eyepiece adapter. The precision-machined threads ensure secure connection without binding. Multiple tubes can be stacked for greater extension lengths when needed.
Why Choose Binorum Brand
Binorum is a renowned brand created by astronomers for astronomers, focusing on manufacturing quality astronomical accessories. With deep understanding of astrophotographers' and observers' needs, Binorum offers a wide range of precisely manufactured products. The brand prides itself on reliability, precision, and accessibility, making it an ideal choice for both beginner and advanced astronomers seeking quality and affordable solutions. Each Binorum product undergoes rigorous quality control to ensure consistent performance under demanding observing conditions. The company's commitment to innovation and user feedback drives continuous improvement in design and functionality, establishing Binorum as a trusted name in the astronomical community worldwide.
