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Enjoy the most dazzling views of nebulae with your Celestron Origin when you add this Hydrogen-alpha, Hydrogen-beta, doubly ionized oxygen (Hα-Hβ-OIII) imaging filter.

The highly portable Sky-Watcher AZ-Go2, has been designed to be controlled wirelessly with your Smartphone or Tablet.

Stunning, crisp images in a small portable package. These binoculars are nice and compact so you can put them in a pocket, whilst featuring high quality ED glass for sharp, high contrast images.

Stunning, crisp images in a small portable package. These binoculars are nice and compact so you can put them in a pocket, whilst featuring high quality ED glass for sharp, high contrast images.

Get closer to the environment wherever and however you travel. The Nature Trek family has been produced in a shock resistant polycarbonate waterproof body, providing a robust yet lightweight casing

The latest addition to the Kowa EQUIP accessory range - A luxury neoprene stay-on case specially designed for the TSN-88A

The latest addition to the Kowa EQUIP accessory range - A luxury neoprene stay-on case specially designed for the TSN-99A

The Omegon 90/1000mm EQ-2 refractor provides you with a good starting point for being able to more closely observe the night sky. The rugged high quality optics and mount are well matched to each other.

Employing the company’s trademark compact optical system, the Explorer WA ED-R 8x32 delivers an unbeatable combination of specification, quality and ergonomics.

This narrowband filter has a 7nm bandwidth of light centered on a wavelength of 656nm through, and reducing the transmission of certain wavelengths of light, specifically those produced by artificial light

OIII-CCD 7nm filter is designed for nebula observation allowing 7nm bandwidth of light centered on a wavelength of 500nm through, which corresponds to OIII emission lines, and reducing the transmission of certain wavelengths of light

Extra narrowband SIICCD 7nm filter (Sulful II for CCD) is designed for nebula observation allowing 7nm bandwidth of light centered on a wavelength of 672nm through, and reducing the transmission of certain wavelengths of light

A Baader Planetarium exclusive. Filters incorporating Baader Planetarium’s Life-Coat™ technology are so durable that Baader Planetarium warrants the coatings for the life of the filter.

These high quality filters are type 2 glass which means you will see an orange/yellow view of the sun. These filters are designed for observing sun spots.

Sky-Watcher's EVOGUIDE-50ED is the ultimate new high quality 50 mm doublet ED Guidescope, utilising Ohara S-FPL53 glass for the ED element. With a focal length of 242 mm it has a very fast focal ratio of f/4.8. The telescope is equipped with a fine and precise helical focuser.

This high quality reducer for photographic from Vixen is used is designed to shorten the effective focal length of your Vixen ED81S, ED103S or ED115S refractor telescopes.