The Adapter from M98 to M54 with stop ring for ESATTO 3.5" LP (PrimaLuceLab, SKU: PL3600387) is a precision adapter designed to connect cameras or accessories featuring an M54 female thread to the ESATTO 3.5" LP focuser. The adapter threads directly onto the M98 draw tube of the focuser, ensuring a rigid and properly aligned optical connection.

Key features

• M98 to M54 thread adapter
• designed for the ESATTO 3.5" LP focuser
• allows connection of cameras and accessories with M54 female thread
• integrated stop ring for precise camera angle adjustment
• ability to lock sensor orientation for optimal framing
• rigid and coaxial mechanical connection

Package contents

• M98–M54 adapter with stop ring

Technical specifications

• manufacturer: PrimaLuceLab
• SKU: PL3600387
• telescope-side thread: M98
• camera-side thread: M54
• compatibility: ESATTO 3.5" LP
• optical thickness: 5 mm