Adaptors

M36.4 is standard of Vixen telescopes.
Telescope side external thread 36.4mm.
Focuser side T-2 external thread (direct T-2 photo thread for Vixen, NexStar 4, Meade etc...).

Celestron's high quality SCT to 2" SCT adaptor provides a solid connection between a Schmidt-Cassegrain or Maksutov-Cassegrain telescope and 2” accessories (e.g 2" diagonal).

Add one of Celestron’s planetary cameras to your Ultima Duo eyepiece, including Skyris, NexImage Burst, and NexImage 5 imagers.

Finder shoe from ZWO for your finder scope and guide scope that can match your ASIAIR PRO and ZWO holder ring.

High quality low profile 2" push fit to M48 Male Adaptor.

High quality low profile 2" T Adaptor. Used in conjunction with a T mount for your SLR camera in any 2" opening. Used for maximum light transmission when imaging with SLR cameras. Also features a 2" filter thread.

A well made M48 female to T2 male. This adaptor converts any M48 male thread to a T2. If you have M48 on any accessory such as a coma corrector for example, this adaptor will change the thread to a T2 thread so you can use it with your SLR camera or guide camera.

A very high quality and versatile adaptor. This handy piece will accept any SCT screw threaded adaptor, that will then push into any 2" opening. This adaptor also features filter threads.

We are proud to announce a very unique and exciting new product. The RVO expanding guiding adaptor simply pushes into a 1.25" opening, then accepts a 1.25" guide camera.

Rother Valley Optics SCT female to M48 male Adaptor. Ideal for attaching anything M48 to the back of your SCT telescope.

This useful adaptor primarily acts as a T thread extension tube to achieve focus when using SLR cameras on certain telescopes.

A high quality variable projection adapter.

Baader Hyperion 2" finetuning stopring with brass clampming ring & 2 thumb screw.

This extremely popular 1.25" to T-2 Nosepiece allows you to mount your T-2 accessories or Digital Camera into standard 1.25" focusers or accessories, primarily for prime focus photography.

Adapter Ring 2" outer thread to T-2 internal thread
Advances T-2 male on 2" male
Only 1mm optical length!

This is a metal M48 male thread dustcap made of black anodized metal that is to be used on accessories that have a female M48 thread to keep dust out.