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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.

High quality all metal SLR T Mounts. These rings attach onto your SLR body which can then be used with a wide range of T adaptors for connecting your SLR to a telescope.

The modified achromat series of eyepieces offer a good standard of performance in a very affordable package. Designed for telescopes with mid-range to long f/ratio, these oculars have features usually found only in more expensive designs.

The result of thirty years of observing the night sky from within a city, Denis Berthier's practical guide will help amateur astronomers to enjoy their hobby without having to travel to distant sites, and without using complicated equipment or difficult techniques, enabling them to observe and photograph stars and planets as well as many other celestial objects.

The M48-M42 adapter is used in order to fit your imaging train together with different types of equipment and sizes.

The ZWO T2-T2 Reverse Thread Adapter can be used in many applications where a female T-thread has to be converted into a male T-thread.