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Skywatcher Light Pollution Filter

ONLY £16.00  -  £25.99


Astronomik CLS Deep Sky & Light Pollution Filters

ONLY £59.00  -  £139.00

Light Pollution Filters

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These contrast-enhancing anodized aluminium, optical glass filters are designed to block out the wavelengths of light emitted by mercury-vapour light and other common causes of light pollution, whilst providing higher transmission at critical hydrogen-alpha and hydrogen-beta lines than competing filters.

Skywatcher Light Pollution Filter

ONLY £16.00  -  £25.99

Standing for "City Light Suppression", the Explore Scientific 1.25" CLS Nebula Filter is not just for observing nebulous objects, as it lets a broader swathe of wavelengths through to the observer than either the OIII or UHC Explore Scientific filters do.

Explore Scientific CLS Nebula Filter 1.25''

ONLY £43.00

The Astronomik CLS is a budget filter for visual observation, Black & White photography and CCD photographs of nebulae, galaxies and star clusters with astronomical instruments of any size.

Astronomik CLS Deep Sky & Light Pollution Filters

ONLY £59.00  -  £139.00

Standing for "City Light Suppression", the Explore Scientific 2" CLS Nebula Filter is not just for observing nebulous objects, as it lets a broader swathe of wavelengths through to the observer than either the OIII or UHC Explore Scientific filters do.

Explore Scientific CLS Nebula Filter 2''

ONLY £64.00

The Astronomik CLS is a budget filter for visual observation, Black & White photography and CCD photographs of nebulae, galaxies and star clusters with astronomical instruments of any size.

Astronomik CLS Canon EOS Clip In Deep Sky & Light Pollution Filter

ONLY £109.00

The Astronomik CLS CCD is suitable under light-polluted skies for DSLR Cameras, which have been remodeled for astronomical use. The filter enhances the contrast between all deep-sky objects and the background.

Astronomik CLS CCD Deep Sky & Light Pollution Filter Canon EOS Clip Fit

ONLY £139.00

Get the most out of your Celestron Rowe-Ackermann Schmidt Astrograph, even under light-polluted skies, with this Light Pollution Imaging Filter, custom-designed for RASA by Celestron and Astrodon.

Celestron Light Pollution Imaging Filter Rowe-Ackermann

ONLY £599.00

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