Omegon M48 Extension Piece - 30mm

Omegon M48 Extension - More distance, better sharpness
Omegon M48 Extension Piece gives you 30 mm extra space in your optical train. This allows you to set your camera, flattener or reducer at exactly the right distance. Your image stays tight and sharp, without the hassle of backfocusing.

Simple and firm coupling
M48x0.75 on both sides. You screw directly to your M48 accessories. No additional adapters required. Everything is secured and stays neatly aligned.

2-inch size, yet compact
At 50.8 mm diameter, it fits in your 2″ chain. Aluminum construction keeps it light and sturdy. The black finish blends nicely with your setup.

Quickly building your backfocus
Combine this extension with other spacers for the correct overall distance. This way you get the most out of your optics and avoid frustration while focusing.

What we recommend

✓ M48 chain with flattener/reducer: add 30 mm for proper back focus
✓ Direct screwing without adapters: M48 to M48 (x0.75)
✓ Precision in astrophotography: build your distance step by step
✗ T2 system (M42): use a T2 extension or M48-T2 adapter

Specifications

Capacity

General