1.25 Inch Eyepiece To C CS Mount Telescope Adapter With M25x0.75 External Thread And M25 Male Female Thread Universal Camera Attachment For Astronomy Cameras And Eyepieces Dope Setup For Easy Plug And Play Gear

1.25in Eyepiece to C/CS Mount Adapter - single unit
✔️ 1.25in eyepiece to C/CS with M25x0.75 external thread, 30mm length

This 1.25 inch to C/CS mount adapter bridges a 1.25" telescope eyepiece tube to C- or CS-mount astronomy cameras, making it a handy addition for astrophotography rigs. It supports quick camera mounting and expands compatibility with common 1.25" accessories in the field.

✅ External thread: M25x0.75mm (depth ~5mm / 0.20in)
✅ Internal thread: M28.6x0.6mm (depth ~4mm / 0.16in)
✅ Outer diameter: ~31.6mm (1.25in); Overall length: ~30mm (1.2in)
✅ Weight: ~16g (0.6oz); Material: black anodized aluminum
✅ Internal threading for attaching 1.25" filters, extenders, reducers

💡 What is a 1.25 inch eyepiece to C/CS mount adapter used for in astrophotography setups?

This handy accessory lets you attach standard 1.25" telescope eyepieces to C- or CS-mount imaging devices for capturing sky photos and quick previews.

• Connects 1.25" eyepieces to C/CS cameras for imaging and viewing
• Maintains precise alignment with M25x0.75 external thread and M28.6x0.6 internal thread
• Compact aluminum body minimizes weight and stray reflections
• Supports 1.25" accessories like filters, extenders, and reducers