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Allows T Rings to attach directly onto the Hyperions

This adaptor ring adapts Baader Hyperion eyepeices to accept cameras via standard T-Rings.

Extends the SP54 threads 11mm on the Baader Hyperion EP

Attaches onto the SP54 threads on the Baader Hyperion eyepieces, to allow cameras to be attached.

Wipe away dust, dirt, fingerprints and other particles on your lenses to see clearly with the Celestron Lens Cleaning Kit.

Genuine replacement hand control holder for Celestron CPC Deluxe HD series and all CPC range. Genuine Celestron part for easy repairs and maintenance.

Optional temperature sensor for Deep Sky Dad AF3 autofocuser.

Shoe for Bresser, Explore Scientific & Meade Finderscopes - will fit finder brackets from Bresser, Explore Scientific and Meade. Black with white nylon thumbscrews.

Aurora australis are natural light displays in the Earth's sky, usually visible around the around the Antarctic region. Auroras occur when the Earth's magnetosphere is disturbed by the solar wind.

Imagine seeing the sky from a different angle. The dream comes true with the additional discs for the Sega Toys Homestar Flux, Original & Classic. The colourful discs let you travel to many different places in the universe without leaving your home.

Imagine seeing the sky from a different angle. The dream comes true with the additional discs for the Sega Toys Homestar Flux, Original & Classic. The colourful discs let you travel to many different places in the universe without leaving your home.

Imagine seeing the sky from a different angle. The dream comes true with the additional discs for the Sega Toys Homestar Flux, Original & Classic. The colourful discs let you travel to many different places in the universe without leaving your home.

Vixen style dovetail bars to suit various vixen style mounts. Available in short, medium and long.

Fits: Celestron 5” (13 cm) f/10 SCT (C5, NexStar 5) with black Allen, silver Allen, or silver Phillips factory collimation screws. These screws have standard threads. Will not fit scopes with black Phillips factory collimation screws

Fits: Celestron 8” (20 cm) f/10 post-1980 SCT with factory Allen or silver Phillips collimation screws, with or without Fastar secondary with silver collimation screws (C8 black, or gray; Ultima 2000; NexStar 8; others). This includes the post-2000 orange-tube. Will not fit pre-1980 orange tube or most scopes with black Phillips factory collimation screws.

Fits: Celestron 9.25” (23.5 cm) f/10 SCT versions with standard collimation screw threads (not for CPC 925 or EdgeHD).
Knobs: Black plastic, 16 mm (5/8”) diameter
Threads: Black anodized aluminum alloy

Allows the use of compact cameras to look into the eyepiece of the scope.

The RVO M48 T Mount attaches your Canon EOS or Nikon SLR body to a wide range of field flattener and coma correctors. Many of the flatteners we sell have an M48 thread rather than an M42 standard.