Adaptors

This is a 2" - 1.25" adaptor with twist lock for centering eyepieces and collimators for precise set up. Very high build quality and easy to use. The top silver ring completely unscrews to reveal T Thread turning it into a 2" - T Thread adaptor also.

To fit all Astro T-2 System Parts onto Takahashi M43 thread
Takahashi adapter M43 external thread on T-2 external thread

High quality adaptors for the QHY Polemaster. Use your Polemaster on multiple mounts by just changing the adaptor. Very handy and very versatile.

If you have a William Optics refractor 2" SCT diagonal (or clones), you can now purchase this simple adapter to turn it into a push-in diagonal, simply remove the 2" SCT ring and replace with this nosepiece.

Eyepiece barrel reducing 1¼ "on 24.5mm
With filter thread M28.5 for 1¼ "eyepiece
For clamping of eyepieces with 24.5mm diameter at 1¼ "eyepiece holder.

This handy adaptor changes the 2" opening on a Baader Steeltrack focuser to accept M68 accessories such as cameras etc.

The Baader 2" to T-2 Nosepiece allows you to mount your Digital camera and accessories into 2" focusers to enable you to do prime focus photography.

This accessory is used to adapt the threads on all Schmidt-Cassegrain models for use with 1.25" accessory items. This includes diagonals, straight through viewing with eyepieces, etc.

If you have a William Optics refractor 2" diagonal (or some clones), you can now purchase this simple adapter to turn it into and SCT diagonal, which you can use on SCT

Adaptor ring with 2" external thread and T-2 external thread
Internal 2" (M48) filter thread

Combo of Zeiss M44 female and T-2 female thread
Threaded reducing M44 to T - 2
Zeiss threaded ring M44 internal thread on T - 2 internal thread

This very handy T-2 accessory has two main purposes.
Firstly it is a variable length T-thread adapter.
Secondly it can be used as a T-threaded, 1.25" eyepiece holder.

High quality made wide M48 T mounts for the micro four thirds series of cameras. Allows you to connect your micro four thirds camera to a wide variety of coma correctors and field flatteners.

High quality made wide M48 T mounts for the Sony Nex E series of cameras. Allows you to connect your Sony Nex E camera to a wide variety of coma correctors and field flatteners.

Baader 1" (25.4mm) C mount male to T2 thread female adapter. Internally threaded to hold mounted 1.25" filters (M28.5) or an unmounted 28mm diameter filter.

Take photos with your smartphone through your spotting scope, microscope or telescope.