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Luminance/Infrared cut-off filters are usually being used with web cameras, color CMOS and CCD cameras to produce better quality images, as these are quite sensitive to infrared (heat) radiation of light.

Are we alone in the Universe? Was there anything before the Big Bang? Are there other universes? What are sunspots? What is a shooting star? Was there ever life on Mars?

Ian Morison's An Amateur's Guide to Observing and Imaging the Heavens - Paperback

This useful adaptor is 2 in 1. The barrell at the bottom unscrews to give a simple 1.25" - T Thread adpator. Leave it on however, and you can also do some eyepiece projection.

A high quality made Mak - SCT thread adpators. Allows you to use SCT threaded accessories such as focal reducers, diagonals & crayford focusers etc on Maksutov telescopes.

High quality SCT - T Thread adaptor. This adaptor screws onto the back SCT threads of your telescope, then allows you to screw your camera with a T Mount directly to the back for prime focus astrophotography.

Here are clear explanations of how to make superb astronomical deep-sky images using only a DSLR or webcam and an astronomical telescope – no expensive dedicated CCD cameras needed!

For RASA 11 users who wish to add the Focus Motor to their setup, this retrofit kit makes the process easy.

Combine 5 super bright White LEDs and 1 Red LED and you get our PX20 Flashlight which is a great everyday light that keeps you prepared for either the need for bright illumination or reducing night blindness while reading maps in low light situations.

Coast TX10 Quad Colour L.E.D Torch The Coast TX10 Quad Colour LED torch is not only a white light torch, but it has three more LEDs that throw red, green and blue light for multi application versatility! This is useful for hunting, search and rescue, etc.

High quality made laser pointer bracket with 6 point screw adjusters. This features a synta style base for compatibility with most telescopes. It also has 2 rings with 6 screws for ultimate adjustment when using a laser pointer as a finderscope.

High quality made laser pointer bracket with 6 point screw adjusters. This features a removeable curved base to fit many scopes. This attaches to your scope with one screw countersunk in the bottom of the finder base.Comes with a ring that can be fitted to the laser so that it is permanently on.

High quality RVO 2" - 1.25" twist lock adaptor for reducing from 2" so you can use 1.25" accessories.

The RVO Horizon guidescope and finderscope bracket available on it's own with a synta style fit for a wide range of versatility with your finder or guider.

The RVO 2" variable T adaptor is a useful T adaptor that pushes into any 2" opening with a standard T2 thread on the back. The adaptor then allows you to extend the length of the adaptor to help with focusing.

Rother Valley Optics variable SCT- T thread.
various lengths achievable