Product Description:
This precision-machined 2-inch to M54/M48 adapter is a versatile optical accessory specifically designed for Newtonian reflector astronomical telescopes.
Key Specifications:
• Interface: 2" (50.8mm) telescope port (T-head)
• Thread Specs:
◦ Front: M48x0.75 internal thread / M54x0.75 external thread
◦ Rear: M48x0.75 internal thread (for 2" filter connection)
• Material: High-quality aluminum alloy
• Anti-Reflection: Full internal anti-reflection threads
• Color: Black
Key Features:
• Multi-Interface Compatibility: Converts 2" telescope port to M54 male and M48 female threads, perfect for Newtonian focusers
• High Light Transmission: Full internal anti-reflection threads eliminate stray light, boosting image contrast
• Precision Machining: Tight thread tolerance ensures secure connection and accurate optical alignment
• Durable Build: Aluminum alloy construction with black finish is lightweight, sturdy, and long-lasting
• Filter Ready: Rear M48 thread is ideal for connecting 2" filters directly
Ideal Application:Perfect for astronomy enthusiasts and astrophotographers building or upgrading Newtonian reflector telescopes, connecting 2" focusers to M54/M48 accessories (filters, cameras, etc.) with minimal light loss.