M68 Male to M68 Male Adapter (inner M54 thread) (PegasusAstro, SKU: PEG-ADAPT-M68M-M68M) enables connection between M68-threaded components on both sides. The adapter also features an internal M54 thread.

Key features

• M68 male thread on both sides
• M68 thread pitch: 1.0 mm
• internal M54 × 0.75 thread
• compact low-profile design

In the box

• M68 male to M68 male adapter

Technical specifications

• adapter (backfocus) thickness: 1.4 mm
• thread: M68 × 1.0 (male, 4 mm length)
• internal thread: M54 × 0.75

Allows extension or connection of M68 components while retaining M54 compatibility.