ZWO Adapter M54 to M48

ZWO Adapter M54 to M48 is a high-quality aluminum adapter that converts an M48x0.75 external thread to an M54x0.75 external thread. The adapter is only 5mm thick and has no optical length, so it will not affect the back focus of your astrophotography setup.

The two grooves on one side allow you to easily unscrew and tighten the adapter, even with gloves on or in tight mounting situations. Perfect for combining accessories with different mounts, such as filter wheels, OAGs and correctors.

✓ Connects M48 to M54 threads - fast and stable
✓ No optical length - maintain exact backfocus
✓ Made of anodized aluminum - light & strong
✓ Slots for easy unscrewing
✓ Ideal for adapters, filter wheels, tilt-plates and OAGs

Application

This adapter is suitable for:

• Pairing M48 accessories with M54 components.
• Users working with ZWO OAG, filter wheels, or tilt adapters
• Situations in which no optical extension is desired
• Exact backfocus construction with minimal impact on the optical path

Specifications

• Telescope connection: M48x0.75
• Camera/accessory side: M54x0.75
• Optical length: 0 mm
• Mechanical height: 5 mm
• Type: Adapter
• Material: Anodized aluminum
• Particulars: Slots for manual unscrewing