Player One M48F-M48M 20 mm Extension Ring (SKU: M48F-M48M-20) is designed to increase the optical-train length by 20 mm without changing the M48 connection standard. It features female and male M48 × 0.75 threads, allowing it to be installed between compatible astrophotography components.

Key features

• extends the optical train by 20 mm
• female M48 × 0.75 thread
• male M48 × 0.75 thread
• retains the M48 connection standard
• made of 6061-T6 aluminum

Set contents

• Player One M48F-M48M 20 mm Extension Ring

Technical specifications

• manufacturer: Player One Astronomy
• product code (SKU): M48F-M48M-20
• type: extension ring
• female thread: internal M48 × 0.75
• male thread: external M48 × 0.75
• extension length: 20 mm
• material: 6061-T6 aluminum

The ring provides a precise increase in distance between compatible optical-train components equipped with M48 × 0.75 threads.