All Products

The RVO Horizon 0.5x Focal Reducer is a 2" threaded reducer for any 2" eyepiece or diagonal. This reducer will essentially half your focal length of your telescope providing a wider field of view and brighter images.

The RVO Horizon 2.5x 3 Element Barlow Lens is a superb addition to any set up. Using a 2.5x magnification factor will allow you to get even more mag from your telescope without overpowering the system.

The new RVO Horizon SuperView eyepieces are superb value for money eyepieces boasting a large field of view with comfortable eye relief and available in various focal lengths.

Used but still in excellent condition. High quality Japanese made adapter goes from male C thread to female M42 Pentax-S mount

Second Hand replacement Esprit 100 Mounting Bar. The bar has come to us from a bundle of kit and is a great replacement for anyone owning an Esprit 100ED.

High quality 45° erect image diagonal. Corrects the image on refractors and SCT telescopes. The 45° angle will provide a comfortable viewing position when using your telescope terrestrially.

This 90° diagonal will provide corrected views on Refractor and SCT telescopes. High quality finish such as chrome barrel and high quality thumb screws for securing eyepieces.

The HM5 Polar axis finder scope is a very useful accessory for EQ3-2 and EQ-5 Sky-Watcher equatorial mounts.

These superior quality telescope covers by Telegizmos are the best covers on the market that you can buy. They are designed for severe weather protection and provide years and years of protection even when left out all the time.

Compact roof prism binoculars at an affordable price, ideal for beginners.

Compact roof prism binoculars at an affordable price, ideal for beginners.

Brand new William Optics bahtinov focusing masks made of acrylic sheet which maximises light transmission for ease of use. The new Optical acrylic sheet offers 92% of light transmission that gave you the highest and brightest diffraction Spikes for Focusing !

This handy William Optics adaptor converts the M63 thread on the P-FLAT6AIII to a 2" push fit. This allows you to use it on most 80 - 90mm refractors between F/6.5 to F/8.

Unscrew the 1 1/4" eyepiece holder and replace with this adaptor to give male T thread fitting which allows direct fitting of cameras and other standard accessories to the ouput side of the Quark.

FORNAX Polemaster Adapter Only for Fornax 10 Mark II
This is an ADAPTER ONLY, so it dosn't come with a Polemaster; that is available separately or as a bundle.

A Lens Shade/Dew Cap is a tube, of approximately the same diameter as your telescope tube, designed to fit on the front end of the telescope to reduce the amount of dew that builds up on the corrector plate. It also serves as a Len Shade by preventing stray light from falling on the corrector plate, which greatly improves contrast.