Ring with M48x0.75 thread on one side and micro 4/3 bayonet on the other. No play, no bend, no gaps, but with a wide passage necessary for astrophotography with large matrices.

The Micro 4/3 is an assembly system found mainly in Olympus mirrorless cameras.

Technical specifications

• from the camera side: a bayonet compatible with micro four thirds (micro 4/3, four thirds)
• from the telescope side: M48 * 0.75
• color: gray (Space Gray)
• material: CNC machined aluminum, anodized
• weight: 120 g