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Top Sellers

Skywatcher ND Moon Filter 1.25''

ONLY £9.99

OVL Light Pollution Filters

ONLY £16.00  -  £25.99

Antares ND Moon Filters

ONLY £19.99  -  £24.99

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The Astronomik H-beta is a filter for visual observation, in particular with instruments of larger aperture. Available in 1.25" and 2" fits.

Astronomik H-Beta Filters

ONLY £73.00  -  £129.99

Planoptically polished for the highest image quality. Only 10nm FWHM with a 93% transmission rate. Perfect for planetary observation producing very high contrast levels.

Baader Oxygen III 10nmHBW Visual Filters

ONLY £73.00  -  £129.00

Fine planetary detail is almost always enhanced with the use of color filters. Since different planets exhibit different colors on their surfaces, it only makes sense that if a filter restricts a neutral color and transmits a feature color

Antares 7 Piece Colour Filter Set 2''

ONLY £74.99

This high quality UHC filter is a narrowband nebula filter for enhancing globular and planetary deep sky objects. It blocks out a certain band of light to enhance contrast and detail on deep sky objects.

Antares UHC Narrowband Nebula Filter 1.25''

ONLY £74.99

Beginners CCD RGB filterset consisting of 3 colour filters (red, green, blue) and the Baader IR Cut Filter. 31.7mm size.

Baader CCD RGB Filter Set (Beginners) 31.7mm/1.25''

ONLY £76.00

The Astronomik UHC is THE filter for visual observing. You will enjoy using your Astronomik UHC filter because you will see more stars and more details in deep-sky-objects compared to using filters from all other manufacturers.

Astronomik UHC Deep Sky Filters

ONLY £79.00  -  £159.00

This is a small accessory pack put together by us to compiment first time GOTO telescopes. The kit comes with a 12v mains power supply, a 40mm wide angle super plossl eyepiece, an Antares ND25 moon filter and a Philip's Planisphere to find objects and learn about the sky

Rother Valley Optics GOTO Starter Accessory Pack

ONLY £79.00

Observing difficult, dim Deep Sky targets like Planetary Nebulae and certain supernovae remnants, such as the Veil Nebula in Cygnus from light poluted environments can be a very tricky business.

Explore Scientific O-III Nebula Filter 2''

ONLY £81.00

The Astronomik ProPlanet 642 BP is the lastest addition to the family of Astromik ProPlanet IR-pass filters. The filter thrills because of its wide range of applications.

Astronomik ProPlanet 642 BP IR Pass Filter EOS Clip APS-C Fitting

ONLY £82.00

From the start, the Astronomik OIII filter has been very specifically designed for the visual observation of gaseous and planetary nebulae. The extremely narrow pass band of the two OIII lines brings a substantial contrast gain

Astronomik OIII Nebula Filters

ONLY £82.99  -  £149.00
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