Sky-Watcher EvoFrame-72ED Telescope Adapter M54 to M48

This precision telescope adapter bridges the Sky-Watcher EvoFrame-72ED refractor's M54x0.75 female thread to the standard M48x0.75 male thread, enabling seamless attachment of astrophotography accessories. CNC-machined from anodized aluminum, it adds only 7 mm of optical path length while maintaining a generous 46 mm clear aperture to prevent vignetting.

Advantages

High-quality anodized finish resists corrosion and ensures durability. Threaded connections provide a secure, wobble-free interface for cameras, field flatteners, reducers, and filter wheels. The adapter's compact design preserves back focus and is ideal for both visual observation and imaging.

Suitable for

• Astrophotographers using Sky-Watcher EvoFrame-72ED telescopes
• Attaching M48-threaded cameras and accessories
• Visual observers needing reliable adapter solutions
• Systems requiring minimal optical path extension

Key specifications

• Telescope side: M54x0.75 female thread
• Accessory side: M48x0.75 male thread
• Material: Anodized aluminum (black)
• Clear aperture: 46 mm
• Optical path added: 7 mm
• Outer diameter: 58 mm
• Construction: CNC machined

Recommendations

For optimal performance, pair with high-quality M48 adapters and ensure all threads are clean before use. This adapter is a must-have for EvoFrame-72ED owners expanding their astrophotography setup.