UHC & OIII Visual filters

Baader OIII Filter£56.00  -  £75.00

Offers high contrast views of diffuse and planetary nebula, especially under extremely light polluted skies.

Baader UHC-S Filter£51.00  -  £64.00

The perfect filter for viewing emission nebula from light polluted skies, or for boosting the contrast of nebula from dark sky sites.

Skywatcher OIII Filter£41.00  -  £71.00

O-III filters are best suited to telescopes with 8" or larger apertures and can produce near-photographic views of the Veil, Ring, Dumbbell, Orion and many other diffuse and planetary nebulae. 

Effective under even heavily light-polluted skies!

Skywatcher UHC Filter£41.00

The UHC filter permits superb views of objects like the Orion, Lagoon, Swan and other extended nebulae. It performs well in smaller aperture instruments owing to its greater light transmission than the O-III, yet still suppresses light pollution well.

The UHC filter is the best all-round dark-sky nebula filter.